Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369339 | Surface treatment method for gallium oxide-based semiconductor substrate and semiconductor device | Katsuhiro Kutsuki, Daigo Kikuta, Hiroki Miyake, Shuhei Ichikawa, Yoshitaka Nagasato | 2025-07-22 |
| 12324187 | Switching element | Jun Saito, Yusuke Yamashita, Yukihiko Watanabe, Katsuhiro Kutsuki, Yasushi Urakami | 2025-06-03 |
| 12205984 | Semiconductor device with surface and deep guard rings | Jun Saito, Yusuke Yamashita, Yukihiko Watanabe, Katsuhiro Kutsuki, Youngshin Eum | 2025-01-21 |
| 11677005 | Semiconductor device and method for manufacturing the same | Taishi Kimura, Daisuke Nakamura, Tetsuo Narita | 2023-06-13 |
| 11180101 | Sensor attachment structure and energy absorption structure | Teruaki Aizawa, Tatsuya Ishizaki, Hiroyuki MIDORIKAWA, Masaki Umezawa | 2021-11-23 |
| 11101351 | Group III nitride semiconductor device and method of manufacturing group III nitride semiconductor substrate | Tetsuo Narita | 2021-08-24 |
| 9212902 | Distance image obtaining system for track | Masayuki Enomoto, Tadao Shimada, Yohichi Nakamura, Hiroyuki Matsuda, Masanobu Kozeki | 2015-12-15 |