K. Oyama

A super high speed PM motor drive system by a quasi-current source inverter

Isao Takahashi, Takehisa Koganezawa, G.-J. Su et al. · 2002 · 103 citations

Electrical Engineering, Electric Machine, Engineering +11

A Trench-Gate High-Conductivity IGBT (HiGT) With Short-Circuit Capability

M. Mori, K. Oyama, Yasuhiko Kohno et al. · IEEE Transactions on Electron Devices · 2007 · 61 citations

Trench Higt, Electrical Engineering, Semiconductor Device +10

Three dimensional ICs, having four stacked active device layers

T. Kunio, K. Oyama, Y. Hayashi et al. · 2003 · 55 citations

Engineering, Four-layer-stacked Master Slice, Integrated Circuits +19

Analysis of Vibration and Noise in Permanent Magnet Synchronous Motors With Distributed Winding for the PWM Method

Takafumi Hara, Toshiyuki Ajima, Yosuke Tanabe et al. · IEEE Transactions on Industry Applications · 2018 · 41 citations

Electrical Engineering, Electric Machine, Engineering +12

Novel 600-V trench high-conductivity IGBT (Trench HiGT) with short-circuit capability

K. Oyama, Y. Kohno, J. Sakano et al. · 2002 · 36 citations

Trench Higt, Electrical Engineering, Semiconductor Device +11