[1] 
T. Kashiwa, N. Yoshida, I. Fukai, "Transient analysis of Faraday
effect on radiated wave from a patch antenna in magnetized plasma,"
IEEE APS Int. Symp., Syracuse, NY, pp. 11651168, June 1988.

[2] 
T. Kashiwa, N. Yoshida, I. Fukai, "Transient analysis of a patch antenna in
magnetized plasma by spatial network method," IEEE APS Int. Symp., pp. 10941097, San Jose, CA, June 1989. 
[3] 
N. Yoshida, T. Kashiwa, K. Terashima, I. Fukai, "Simulation of electromagnetic fields
in NRD guide leakywave antenna by spatial network method," ISAP, pp. 9396, Tokyo, Aug. 1989. 
[4] 
T. Kashiwa, N. Yoshida, I. Fukai, "Simulation of reduction characteristics of scattering
from aircraft model coated with thintype absorber by spatial network method," Int. Symp., pp. 792797,
Electromagnetic Compatibility, Nagoya, Sept. 1989. 
[5] 
T. Kashiwa, N. Yoshida, "Visualization of reduction characteristics
of electromagnetic fields by wave absorber on a complex object," Int.
Computer Graphics Symp., pp. 177182, Sapporo, Nov. 1989. 
[6] 
T. Kashiwa, N. Yoshida, I. Fukai, "The treatment of dispersive media
by the FDTD method," IEEE APS Int. Symp., pp. 16561659, Dallas, TX, May 1990. 
[7] 
S. Maeda, T. Kashiwa, I. Fukai, "Full wave analysis of propagation
characteristics of a through hole using the finitedifference timedomain
method," IEEE MTTS Int. Symp., pp. 10031006, Boston, MA, June 1991. 
[8] 
T. Kashiwa, M. Sasaki, S. Maeda, I. Fukai, "Full wave analysis of tapered microstrip lines
using the conformal grids FDTD method," IEEE MTTS Int. Symp., pp. 12131216, Albuquerque, NM, June 1992. 
[9] 
T. Kashiwa, S. Tanaka, I. Fukai, "Time domain analysis of YagiUda
antennas in threedimensional space using the FDTD method," URSI
Int. Symp., on Electromagnetic Theory, pp. 179181, Sydney, Australia,
Aug. 1992. 
[10] 
T. Kashiwa, M. Sasaki, I. Fukai, "Full wave analysis of tapered microstrip
lines using the conformal grids FDTD method," ISAP, pp. 12691272, Sapporo, Sept. 1992. 
[11] 
T. Kashiwa, T. Onishi, I. Fukai, "Analysis of microstrip antennas on a curved surface
using the conformal grids FDTD method," IEEE APS Int. Symp., pp. 3437, Ann Arbor, MI, June 1993. 
[12] 
T. Kashiwa, I. Fukai, "Time dependent wave envelope finite difference
analysis of dielectric slabs," URSI Radio Sci. Meeting, Ann Arbor, p. 148,
MI, June 1993. 
[13] 
T. Kashiwa, K. Hyodo, M. Sasaki, H. Tagashira, "Estimation of the
higher order modes in transforming time dependent data to frequency dependent
data in the time domain simulation," IEEE APS Int. Symp., pp. 11321135, Seattle,
WA, June 1994. 
[14] 
Y. Kanai, T. Tsukamoto, K. Toyama, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Analysis
and design of a reentrant resonant cavity applicator for radiofrequency
hyperthermia system," 11th Applied Computational Electromagnetics,
pp. 342349, Monterey, Mar. 1995. (Invited) 
[15] 
Y. Kanai, T. Tsukamoto, K. Toyama, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Analysis
of a hyperthermic treatment in a reentrant resonant cavity applicator by
solving nonlinear electromagnetic  heat transfer equations," COMPUMAG10th
conference on the computation of electromagnetic field, PI312, pp. 702703,
Berlin 1995. 
[16] 
Y. Kanai, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Analysis, pre and postprocessing
of a hyperthermic treatment for a heterogeneous phantom model in threedimensions,"
PIERS1997, 7A78, Hong Kong, Jan. 1997. 
[17] 
Y. Kanai, T. Tsukamoto, T. Kashiwa, M. Miyakawa, "FDTD analysis of
TEAM problem 18," TEAM Workshop, pp. 1012, Rio de Janeiro, Nov. 1997. 
[18] 
Y. Kanai, T. Tsukamoto, T. Kashiwa, M. Miyakawa, "Eigenvalue analysis
of resonator by finite element method with subspace iteration method,"
IEEE Conference on electromagnetic field computation (CEFC), p. 233, Tuson,
AZ, USA, June 1998. 
[19] 
T. Kashiwa, K. Suzuki, Y. Kanai, T. Tsukamoto, M. Miyakawa, "FDTD
analysis of TEAM problem 18," 1st JapaneseBulgarianMacedonian Joint
Seminar on Applied Electromagnetics, p. 3, Sofia Bulgaria, Sept. 1998. 
[20] 
Y. Kanai, T. Tsukamoto, M. Miyakawa, T. Kashiwa, "Resonant frequency analysis
of reentrant resonant cavity applicator  Comparison of finiteelement and finitedifference
timedomain method," COMPUMAG, PH414, pp. 872873, Sapporo, Oct. 1999. 
[21] 
Y. Kanai, S. Yokoo, M. Togashi, T. Tsukamoto, T. Kashiwa, M. Miyakawa, "FEM
resonant frequency analysis for lossy case using subspace iteration method,"
MENDEL 2001, 7th International Mendel Conference on Soft Computing, Brno,
Czech Republic, pp. 197202, June 68, 2001. 
[22] 
T. Kashiwa, M. Uchiya, K. Suzuki, Y. Kanai, "FDTD analysis of microwave
circuits using edge condition," COMPUMAG, pp. 128129, LyonEvian France,
July 2001. 
[23] 
T. Kashiwa, H. Kudo, T. Ohtani, Y. Kanai, "Phase velocity error and
the stability condition of the three dimensional nonstandard FDTD method,"
COMPUMAG, pp. 1819, LyonEvian France, July 2001. 
[24] 
T. Kashiwa, T.Ohtani, H.Kudo, "The nonstandard FDTD method and its
application to scattering analysis of largescale cavities," PIERS,
p. 97, Osaka, July 2001. (Invited) 
[25] 
T. Kashiwa, Y. Sendo, K. Taguchi, T. Ohtani, Y. Kanai, "On the duality
of electric fields and magnetic fields in the nonstandard FDTD method,"
IEEE CEFC, Perugia, p. 7, June 2002. 
[26] 
T. Kashiwa, Y. Sendo, K. Taguchi, T. Ohtani, Y. Kanai, "Phase velocity
errors and the stability condition of the nonstandard FDTD method  Comparison
with high accuracy FDTD methods ," IEEE CEFC, p. 154, Perugia,
June 2002. 
[27] 
Y. Kanai, S. Yokoo, M. Togashi, T. Tsukamoto, T. Kashiwa, M. Miyakawa, O. A. Mohammed,
"FEM resonant frequency analysis for lossy case using subspace iteration
method," International Symposium on Electromagnetic Compatibility
(EMC EUROPE 2002), PF4, pp. 975980, Sorrento, Italy, Sept. 2002. 
[28] 
Y. Kanai, S. Yokoo, M. Togashi, T. Tsukamoto, T. Kashiwa, M. Miyakawa, O. A. Mohammed,
"FEM resonant frequency analysis for lossy case," 10th International
IGTE Symposium on Numerical Field Calculation in Electrical Engineering,
P315, p. 114, Graz, Austria, Sept. 2002. 
[29] 
K. Taguchi, T. Ohtani, T. Kashiwa, Y. Kanai, "The nonstandard FDTD method
using complex formulation," COMPUMAG Saratoga, pp. 144145, USA, June 2003. 
[30] 
H. Kuribayashi, S. Komatsu, T. Fukumaru, T. Kashiwa, K. Taguchi, "Largescale
electromagnetic simulation of a full automobile model using the FDTD method
and measurement," SAE (Society of Automotive Engineers) World Congress,
010777, Detroit, MI, USA, Mar. 2004. 
[31] 
T. Ohtani, K. Murakami, K. Taguchi, T. Kashiwa, "Complex nonstandard
FDTD method for dispersive media," Antenna Technology and Applied
Electromagnetics (ANTEM 2005), pp. 208209, Saint Malo, France, June 2005. 
[32] 
K. Taguchi, T. Ohtani, T. Kashiwa, Y. Kanai, "Evanescent waves in the
nonstandard FDTD method," COMPUMAG2005, vol. U, pp. 9091, Shenyang,
Liaoning, China, June 2005. 
[33] 
Y. Tange, Y. Kanai, Y. Saitoh, T. Kashiwa, "New heating characteristics of a radio
frequency rectangular resonant cavity applicator using dipole antennas for hyperthermic
treatment," COMPUMAG2005, vol. U, pp. 184185, Shenyang, Liaoning, China, June 2005. 
[34] 
Y. Kanai, T. Kashiwa, "FDTD analysis of TEAM workshop problem 29 
Frequency response curves of a whole body cavity resonator ," TEAM
Workshop, pp. 1314, Shenyang, Liaoning, China, June 2005. 
[35] 
K. Taguchi, T. Ohtani, T. Kashiwa, Y. Kanai, "Characteristics of evanscent
waves in the nonstandard FDTD method," IEEE Conference on electromagnetic
field computation (CEFC), p. 199, Miami, FL, USA, Apr.May 2006. 
[36] 
T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Overlap algorithm for
nonstandard FDTD method using nonuniform mesh," IEEE Conference on
electromagnetic field computation (CEFC), p. 373, Miami, FL, USA,
Apr.May 2006. 
[37] 
A. Matsuzaki, H. Morishita, T. Nomura, K. Sato, K. Taguchi, T. Kashiwa, "Topology
optimization of PIFA loaded with magnetic material by using FDTD method,"
IEEE APS Int. Symp., pp. 605608, Albuquerque, NM, July 2006. 
[38] 
A. Matsuzaki, H. Morishita, T. Nomura, K. Sato, K. Taguchi, T. Kashiwa, "A
study of topology optimization for builtin antenna loaded with magnetic
material," PIERS, p. 430, Tokyo, Aug. 2006. 
[39] 
T. Kashiwa, "Largescale FDTD computation for antenna design,"
Advanced antenna and microwave circuit technologies for nextgeneration
wireless communication systems workshop, pp. 195204, National Chiao
Tung University, Taiwan, Nov. 2006. 
[40] 
T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Surface impedance
boundary condition for the complex nonstandard FDTD method,"
COMPUMAG2007, PA610, pp. 247248, Aachen, Germany, June 2007.

[41] 
T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Wideband analysis using
the nonstandard FDTD method," COMPUMAG2007, PA611, pp. 249250, Aachen,
Germany, June 2007. 
[42] 
T. Kashiwa, T. Ohtani, K. Taguchi, Y. Kanai, "The extension of the
nonstandard FDTD method and its applications," ACES, pp. 967971,
Niagara Falls Canada, Mar.Apr. 2008. 
[43] 
T. Ohtani, K. Taguchi, T. Kashiwa, K. Taguchi, Y. Kanai, J. B. Cole, "Scattering
analysis of largescale coated cavity using the complex nonstandard FDTD
method with surface impedance boundary condition," IEEE Conference
on electromagnetic field computation (CEFC), OD24 p. 385, Athens,
Greece, May 2008. 
[44] 
T. Kawamura, T. Yamamoto, Y. Yamamoto, N. Sugawara, T. Kashiwa,
"Experimental study for vehicle navigation system with RFID,"
Proc. of IEEE Int. Conf. on Vehicular Electronics and Safety, pp. 2224, Columbus, OH, USA, Sept. 2008.

[45] 
K. Ohshima, Y. Ogawa, T. Kashiwa, "Accuracy of direction of arrival
estimation with immune algorithm," ISAP, ID: 1644898, Taipei,
Taiwan, Oct. 2008. (Invited)

[46] 
T. Kashiwa, T. Ohtani, K. Taguchi, Y. Kanai, "The nonstandard FDTD
method and its applications," ISAP, ID: 1644927, Taipei, Taiwan, Oct. 2008.

[47] 
JD. Tseng, T. Kashiwa, K. Ohshima, PC. Wang, "High frequency bridge
type capacitance tester design," PIERS, 3A9, p. 33,
Moscow, Russia, Aug. 2009.

[48] 
T. Kawamura, Y. Yamamoto,
N. Sugawara, T. Kashiwa, "Vehicle navigation system using
RFID," World Congress, ID:3399, Stockholm, Sweden,
Sept. 2009.

[49] 
T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Coefficients of finite difference
operator for rectangular cell NSFDTD method," COMPUMAG2009, PB312, pp. 356357,
Florianopolis, Brasil, Nov. 2009.

[50]

K. Taguchi, S. Imai, T. Kashiwa, K. Ohshima, T. Kawamura, "FDTD Simulation of
electromagnetic wave propagation in 700MHz band at intersection for intervehicle communications,"
IWMST2010, ID: 00005, Kitami, Sept. 2010.

[51]

S. Imai, A. Nakagaki, K. Shibata, K. Taguchi, T. Kashiwa, "Speech enhancement by
spectral subtraction using the multirate signal processing for speech recognition,"
IWMST2010, ID: 00006, Kitami, Sept. 2010.

[52]

Y. Nakajima, K. Taguchi, S. Imai, T. Kashiwa, "Optimal design of microwave circuits
using adjoint variable method," IWMST2010, ID: 00007, Kitami, Sept. 2010.

[53]

S. Miyai, K. Ohshima, M. Muramoto, S. Imai, K. Taguchi, T. Kashiwa, "On the direction of
arrival estimation method using an genetic algorithm,"
IWMST2010, ID: 00008, Kitami, Sept. 2010.

[54]

N. Nakao, Y. Morishita, K. Wakino, T. Kitazawa, S. Imai, K. Taguchi, T. Kashiwa, M. Suzuki, K. Fujii,
"An adaptive evaluation method of material with complex permittivity in a cylindrical cavity,"
ISAP, ID: 297, pp. 10251028, Macau, China, Nov. 2010.

[55]

K. Taguchi, S. Imai, T. Kashiwa, K. Ohshima, T. Kawamura,
"FDTD simulation of radio wave propagation at intersection surrounded by concrete block walls in
residential area for intervehicle communications using 720 MHz band,"
ISAP, ID: C021002, Jeju, Korea, Oct. 2011.

[56]

S. Imai, Y. Nakajima, K. Taguchi, T. Kashiwa, T. Kitazawa, M. Suzuki, T. Segawa, K. Fujii,
"Microwave heating of solid Pu/U mixed nitrate medium in cylindrical cavity
for nuclear fuel cycle," ISAP, ID: C021003, Jeju, Korea, Oct. 2011.

[57]

M. Tanigawa, Y. Urano, K. Wakino, T. Kitazawa, S. Imai, K. Taguchi, T. Kashiwa, M. Suzuki, K. Fujii,
"Analysis of waveguide with arbitrarily shaped crosssection and its application to circular polarizer,"
PIERS, p. 669, Kuala Lumpur, Malaysia, Mar. 2012.

[58]

K. Taguchi, R. Aoyama, S. Imai, and T. Kashiwa, "FDTD simulation of radio wave propagation at intersection
surrounded by compound walls in residential area for intervehicle communications using 720 MHz band,"
IEEE APS Int. Symp., IF26.2, Chicago, IL, July 2012.

[59]

S. Imai, K. Taguchi, T. Kashiwa, "Speech enhancement by subspace approach using variable
subband and Rayleigh quotient methods for arbitrary colored noise,"
IWMST2012, ID: 00001, Tokyo, Aug. 2012.

[60]

R. Aoyama, K. Taguchi, S. Imai, T. Kashiwa, "Threedimensional propagation analysis for 720MHz band
at intersection surrounded by walls using the FDTD method,"
IWMST2012, ID: 00002, Tokyo, Aug. 2012.

[61]

A. Yoshida, H. Kato, T. Kawamura, T. Kashiwa, K. Taguchi,
"Visual and voice instruction for vehicle navigation using UHF RFID system,"
ICEMS, LS3A1, Sapporo, Japan, Oct. 2012.

[62]

K. Taguchi, R. Aoyama, S. Imai, and T. Kashiwa,
"Threedimensional FDTD analysis of radio wave propagation at intersection surrounded by compound walls in residential area for intervehicle communications using 720MHz band,"
ISAP, pp. 640643, Nagoya, Japan, Oct. 2012.

[63]

S. Imai, K. Taguchi, T. Kashiwa, H. Kuribayashi, and S. Komatsu,
"Analysis of multipath propagation characteristics for digital terrestrial broadcasting in UHF band on urban street using ray tracing method,"
ISAP, pp. 644647, Nagoya, Japan, Oct. 2012.

[64]

R. Aoyama, K. Taguchi, S. Imai, T. Kashiwa, H. Kuribayashi, and S. Komatsu,
"Distance property of electric field patterns for an antenna mounted on a car in UHF band,"
PIERS, p. 477, Taipei, Taiwan, Mar. 2013.

[65]

S. Imai, K. Taguchi, T. Kashiwa, T. Tabata, K. Kubo, and E. Satou,
"Effect of incident angle on temperature characteristics in pyramidal radiowave absorber,"
URSIEMTS, 21AM1F02, pp.101103, Hiroshima, May 2013.

[66]

T. Kawamura, T. Kashiwa, and K. Taguchi,
"Vehicle navigation system using UHF RFID  Number of antennas and RFID tag arrangement,"
9th ITS European Congress, ID:TP0123, Dublin, Ireland, June. 2013.

[67]

K. Taguchi, S. Imai, T. Kashiwa, H. Kuribayashi, and S. Komatsu,
"Distance characteristics of electric field pattern for an antenna mounted on a car in UHF band,"
IEEE APS Int. Symp., pp. 20992100, Orlando, Florida, July 2013.

[68]

T. Kawamura, T. Kashiwa, and K. Taguchi,
"Vehicle navigation system using UHF RFID with two antennas,"
20th ITS World Congress, Number:3174, Tokyo, Oct. 2013.

[69]

S. Imai, K. Taguchi, T. Kashiwa, T. Tabata, K. Kubo, and E. Satou,
"Effect of height and width of pyramid on temperature distribution characteristics of pyramidal radiowave absorbers,"
EMC'14/Tokyo, 16P2B1, pp. 773776, Tokyo, May 2014.

[70] 
T. Kawamura, T. Kashiwa, and K. Taguchi, "Vehicle navigation system using UHF RFID and magnetic declination ," 10th ITS European Congress, ID:TP0065, Helsinki, Finland, June. 2014. 
[71]

S. Imai, K. Taguchi, T. Kashiwa, and T. Kawamura, "Effect of car body on radiation pattern of car antenna mounted on side mirror for intervehile communications," IEEE APS Int. Symp., pp. 601602, Memphis, Tennessee, USA, July 2014.

[72]

T. Kawamura, T. Kashiwa, and K. Taguchi, "Intelligent driving lane with RFID for vehicle navigation system," IEEE ICCVE 2014, pp. 869870, Messe Wien, Vienna, Austria, Nov. 2014.

[73] 
S. Imai, K. Taguchi, and T. Kashiwa,
"Effect of car antenna position on radio propagation characteristics at intersection for 760MHz intervehicle communications,"
ISAP, TH4A12, pp. 349350, Kaohsiung, Taiwan, Dec. 2014.

[74] 
S. Imai, K. Taguchi, T. Kashiwa, and S. Komatsu,
"Analysis of radio propagation at intersection considering car antenna positions for intervehicle communications,"
EuCAP, P2.19, Lisbon, Portugal, Apr. 2015.

[75] 
S. Imai, K. Taguchi, T. Kashiwa, and S. Komatsu,
"Estimation of the incoming wave characteristics by MUSIC method using virtual array antenna,"
SAE (Society of Automotive Engineers) World Congress, 2015010222, Detroit, Michigan, USA, Apr. 2015.

[76] 
S. Komatsu, S. Imai, K. Taguchi, and T. Kashiwa,
"Development of tool for evaluation of automotive conformity of FM receivers using twostage method,"
SAE (Society of Automotive Engineers) World Congress, 2015010225, Detroit, Michigan, USA, Apr. 2015.

[77] 
S. Imai, K. Taguchi, T. Kawamura, and T. Kashiwa,
"Study on propagation loss characteristics considering car antenna position for intervehicle communications using 700MHz band at intersection,"
IEEE APS Int. Symp., pp. 16121613, Vancouver, BC, Canada, July 2015.

[78] 
T. Kawamura, T. Kashiwa, S. Imai, and Y. Kishimoto,
"Vehicle navigation system in the intersection with data stored driving lane and UHF RFID system,"
Proc. of 2015 IEEE Int. Conf. on Vehicular Electronics and Safety, pp. 128131, Yokohama, Nov. 2015.

[79] 
S. Imai, K. Taguchi, and T. Kashiwa,
"Direction of arrival estimation in FDTD analysis of radio propagation using MUSIC method,"
ISAP, S1.12.5, pp. 912913, Hobart, Tasmania, Australia, Nov. 2015.

[80] 
S. Imai, K. Taguchi, and T. Kashiwa,
"Study on accuracy of direction of arrival estimation in FDTD analysis of radio propagation using MUSIC method,"
ACES, pp. 102103, Honolulu, Hawaii, USA, Mar. 2016.

[81] 
S. Komatsu, S. Imai, K. Taguchi, and T. Kashiwa,
"Incoming Wave Estimation Characteristics by MUSIC Method Using a Virtual Array Antenna in Urban Reception Conditions,"
SAE (Society of Automotive Engineers) World Congress, 2016010077, Detroit, Michigan, USA, April 2016.

[82] 
S. Komatsu, Y. Karasawa, T. Kashiwa, K. Taguchi, and S. Imai,
"Development and Application of FM Multipath Distortion Rate Measurement System Using a Fading Emulator Based on TwoStage Method,"
SAE (Society of Automotive Engineers) World Congress, 2016010082, Detroit, Michigan, USA, April 2016.

[83] 
S. Komatsu, S. Imai, K. Taguchi, and T. Kashiwa,
"Eveluating method of the onboard FM receiver characteristics using MUSIC method and the twostage method,"
MIKON, M13.4, Krakow, Poland, May 2016.

[84] 
T. Kashiwa, K. Taguchi, I. Laakso, K. Aga, and A. Hirata,
"Exposure Reference Level for Intermediate Frequency Exposure,"
IEEE/ICES TC95 Subcommittee 6 EMF Dosimetry Modeling Meeting, Chandler, Arizona, USA, Jan. 24, 2018 (WebMeeting).

[85] 
K. Taguchi, T. Kashiwa, and A. Hirata,
"Development on High Resolution Human Voxel Model for High Frequency Exposure Analysis,"
PIERS, p. 220, Toyama, Japan, Aug. 2018.

[86] 
I. Kageyama, T. Hikage, K. Sakakibara, A. Hirata, S. Kodera, K. Taguchi, T. Kashiwa, Y. Morimatsu, T. Ishitake, H. Masuda,
"Characteristics of skin temperature elevation under the local exposure of 28 GHzmillimeterwave in phantom and real human body,"
BioEM, PB112, Montpellier, France, June 2019.

[87] 
T. Segawa, M. Tanigawa, Y. Kato, K. Kawaguchi, K. Ishii, M. Suzuki, T. Kitazawa, T. Kashiwa,
"Electromagnetic field analysis for the development of the microwave heating equipment capable of uniform heating of a metal nitrate aqueous solution and the metal oxide powder with circular polarization control,"
SNA+MC2020, (Chiba, Japan, May 2020. cancelled by COVID19), Proc. of SNA+MC2020, pp. 117124, Oct. 2020.

[88] 
T. Ishitake, I. Kageyama, T. Morisaki, T. Hikage, R. Ozaki, A. Hirata, S. Kodera, K. Taguchi, T. Kashiwa, Y. Morimatsu, H. Masuda,
"Biological effects on skin temperature under local exposure to 28 GHzmilimeterwave,"
BioEM, (Oxford, UK, June 2020, cancelled by COVID19), Abstract collection book, pp. 149150, July 2020.

[89] 
K. Kudo, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Optimal design approach based on Bayesian optimization and beam propagation method for optical waveguide devices,"
OECC, VP85, Taipei, Taiwan, Oct. 2020.

[90] 
N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Topology optimization of dielectric waveguide devices for millimeterwave,"
FMC2021, 22, Chitose, Japan, Feb. 2021.

[91] 
T. Ishitake, M. Inoue, E. Ijima, T. Hikage, R. Ozaki, A. Hirata, S. Kodera, K. Taguchi, T. Kashiwa, H. Masuda,
"Effects of local exposure to 28 GHzmillimeterwave on skin blood flow in human volunteer,"
BioEM, PS74, Ghent, Belgium, Sep. 2021.

[92] 
T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Optimal Design of 90Bend in NRD Guide Using DBS Algorithm and 2DFVFEM,"
IEEE APS Int. Symp., Singapore (on line), pp.16431644, Dec. 2021.

[93] 
N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Topology Optimal Design of NRD Guide Devices Using Simulated Annealing Like Scheme,"
PIERS, 2p15b03, Hangzhou, China, Apr. 2022.

[94] 
H. Maruyama, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Bayesian Optimization of Threedimensional Plasmonic Devices,"
PIERS, 2p15b04, Hangzhou, China, Apr. 2022.

[95] 
T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Comparative Study of Optimization Method for Design of NRD Guide Devices with Mosaiclike Structure,"
PIERS, 2p15b06, Hangzhou, China, Apr. 2022.

[96] 
Y. Tsuji, K. Morimoto, A. Iguchi, T. Kashiwa,
"Topology Optimization of Plasmonic Device Using Function Expansion Method and CMAES,"
3rd URSI ATAPRASC, Gran Canaria, Spain, June 2022.(invited)

[97] 
H. Maruyama, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Topology Optimization of Optical Devices Using Function Expansion Method and CMAES,"
OECC/PSC, TuPE1, Toyama, Japan, July 2022.

[98] 
N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Topology Optimization of Millimeterwave to Optical Devices Using TwoDimensional FullVectorial Finite Element Method,"
OECC/PSC, TuPE2, Toyama, Japan, July 2022.

[99] 
T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, and T. Kashiwa,
"Optimal Design of NRD NonReciprocal Guide Device for MillimeterWave Applications,"
CIF2022, RO1, Chitose, Japan, Sep. 2022.

[100] 
N. Hieda, A. Iguchi, Y. Tsuji, K. Morimoto, T. Kashiwa,
"Topology Optimization of MillimeterWave Band Devices Using Hybrid Scheme of Gradient Method and Evolutionary Algorithm,"
CIF2022, VO1, Chitose, Japan, Sep. 2022.

[101] 
H. Maruyama, A. Iguchi, Y. Tsuji, and T. Kashiwa,
"Topology Optimization of Optical Devices Using CMAES,"
CIF2022, VO3, Chitose, Japan, Sep. 2022.

[102] 
Y. Tsuji, A. Iguchi, K. Morimoto, T. Kashiwa,
"Function Expansion Based Topology Optimization of Optical and MillimeterWave Circuit Devices,"
APMC2022, TH3F21, Yokohama, Japan, Nov./Dec. 2022. (Invited).

[103] 
N. Hieda, A. Iguchi, Y. Tsuji, K. Morimoto, T. Kashiwa,
"Topology Optimization of NRD Guide Devices Using Covariance Matrix Adaptation Evolution Strategy,"
APMC2022, TH3F23, Yokohama, Japan, Nov./Dec. 2022.

[104] 
T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Optimal Design of NRD Isolator Using NiZn Ferrite Post for MillimeterWave Integrated Circuit Applications,"
APMC2022, IFB19, Yokohama, Japan, Nov./Dec. 2022.

[105] 
M. I. H. Patwary, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Function Expansion Based Topology Optimization Utilizing Bayesian Optimization,"
URSI GASS 2023, B0751, Sapporo, Japan, Aug. 2023.

[106] 
Y. Tsuji, A. Iguchi, K. Morimoto, T. Kashiwa,
"Topology Optimization of Optical and Millimeterwave Circuit Devices Using Finite Element Method and Function Expansion Method,"
URSI GASS 2023, B0832, Sapporo, Japan, Aug. 2023.

[107] 
M. I. H. Patwary, T. Bashir, A. Iguchi, Y. Tsuji, T. Kashiwa,
"Topology Optimal Design of THz Standard NRD and SWGNRD Guides Connecting Coupler,"
APMC2024, XX, Bali, Indonesia, Nov. 2024.
