KO

Kazuhiro Oyama

DE Denso: 10 patents #1,243 of 11,792Top 15%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
📍 Hadano, JP: #79 of 1,025 inventorsTop 8%
Overall (All Time): #336,655 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11860247 Magnetic field generator having a high frequency current lower layer coil and a resonance upper layer coil Yuki Anno, Takayuki Shibata 2024-01-02
11686785 Magnetic field generator and magnetic sensor having the same Yuki Anno, Takayuki Shibata 2023-06-27
10950723 Semiconductor device and circuit having the same 2021-03-16
10714606 Semiconductor device Youngshin Eum, Yasushi Higuchi, Yoshinori Tsuchiya, Shinichi Hoshi 2020-07-14
10629716 Semiconductor device including switching device having four-terminal structure Hiroyuki Tarumi, Youngshin Eum, Shinichi Hoshi 2020-04-21
10403745 Nitride semiconductor device including a horizontal switching device Yasushi Higuchi, Shinichi Hoshi 2019-09-03
10109727 Semiconductor device Yasushi Higuchi, Seigo Oosawa, Masaki Matsui, Youngshin Eum 2018-10-23
10062747 Semiconductor device Youngshin Eum, Yasushi Higuchi, Shinichi Hoshi 2018-08-28
9972992 Protection circuit of semiconductor device 2018-05-15
9711638 Semiconductor device using diamond Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Daisuke Takeuchi, Satoshi Yamasaki +3 more 2017-07-18
9323468 Computer system and data input/output method Hiroshi Yokouchi 2016-04-26
8304889 Power semiconductor module and fabrication method thereof Mutsuhiro Mori, Katsuaki Saito, Yoshihiko Koike 2012-11-06
8283763 Power semiconductor module and fabrication method thereof Mutsuhiro Mori, Katsuaki Saito, Yoshihiko Koike 2012-10-09
7836350 Method of managing paths for an externally-connected storage system and method of detecting a fault site Naoki Haramai, Hiroshi Yokouchi, Ryu Gemba, Atsushi Kondo 2010-11-16