GLACIER: A Hot Carrier Gate Level Circuit Characterization and Simulation System for VLSI Design. - Lifeng Wu; Jingkun Fang; Heting Yan; Ping Chen; Alvin I-Hsien Chen; Yoshifumi Okamoto; Chune-Sin Yeh; Zhihong Liu; Nobufusa Iwanishi; Norio Koike; Hirokazu Yonezawa; Yoshiyuki Kawakami (ISQED, 2000)

Parameters determination for a.c. voltage and current waveforms: IEC 61083-4 TDG Waveform analyses. - Shuji Sato; Yuya Saikawa; Yoshifumi Okamoto; Seisuke Nishimura; Hiroyuki Shimizu (A-SSCC, 2012)

Magnetization Estimation Technique of Permanent Magnets Loaded on Rotor of IPMSM Using Actual Measurement Value of Leakage Flux. - Narichika Nakamura; Masahide Shioyama; Yoshifumi Okamoto (IEEE Access, 2025)