Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892352 | Power semiconductor device | Akihiko Furukawa, Hiroki Muraoka, Atsushi Narazaki, Tsuyoshi Kawakami, Yuji Murakami | 2021-01-12 |
| 10199340 | Signal transmission insulative device and power semiconductor module | Kenichi Suga, Takao Tsurimoto, Hiroki Shiota, Kenichi Morokuma, Fumitaka Tametani +2 more | 2019-02-05 |
| 10192977 | Power semiconductor device | Akihiko Furukawa, Hiroki Muraoka, Atsushi Narazaki, Tsuyoshi Kawakami, Yuji Murakami | 2019-01-29 |
| 10171070 | Signal transmission circuit and power conversion device | Kenichi Morokuma, Jun Tomisawa, Tetsuya Uchida | 2019-01-01 |
| 10027218 | Power semiconductor element driving circuit | Yoshitaka Naka, Yasushi Nakayama, Yoshiko Tamada | 2018-07-17 |
| 9182772 | Power device control circuit and power device circuit | Shiori UOTA, Takahiro Inoue, Koji Tamaki | 2015-11-10 |
| 9007736 | Power module | Shiori UOTA, Takahiro Inoue, Koji Tamaki | 2015-04-14 |
| 8537515 | Driving circuit and semiconductor device with the driving circuit | Takahiro Inoue, Koji Tamaki | 2013-09-17 |
| 6529061 | Semiconductor device | — | 2003-03-04 |
| 6498738 | Reverse level shift circuit and power semiconductor device | Yoshikazu Tanaka | 2002-12-24 |
| 5917359 | Semiconductor apparatus having protective circuitry | Masanori Fukunaga | 1999-06-29 |