Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272742 | Nitride semiconductor device | Hirotaka OTAKE, Minoru Akutsu, Shinya TAKADO | 2025-04-08 |
| 12225738 | Method for manufacturing nitride semiconductor device and nitride semiconductor device | Hirotaka OTAKE | 2025-02-11 |
| 12199028 | Semiconductor device and method for producing same | Minoru Akutsu | 2025-01-14 |
| 12094826 | Semiconductor device | Hirotaka OTAKE | 2024-09-17 |
| 11908927 | Nitride semiconductor device | Hirotaka OTAKE, Shinya TAKADO | 2024-02-20 |
| 11901316 | Semiconductor device | Koshun Saito, Kenichi Yoshimochi | 2024-02-13 |
| 11694954 | Semiconductor device and method for producing same | Minoru Akutsu | 2023-07-04 |
| 11476197 | Semiconductor device | Hirotaka OTAKE | 2022-10-18 |
| 11462635 | Nitride semiconductor device and method of manufacturing the same | Hirotaka OTAKE, Shinya TAKADO | 2022-10-04 |
| 11342290 | Semiconductor device | Koshun Saito, Kenichi Yoshimochi | 2022-05-24 |
| 11257938 | Group III nitride semiconductor device with first and second conductive layers | — | 2022-02-22 |
| 10700188 | Group III nitride semiconductor device with first and second conductive layers | — | 2020-06-30 |
| 10600744 | Semiconductor device | Koshun Saito, Kenichi Yoshimochi | 2020-03-24 |
| D832228 | Semiconductor module | Koshun Saito, Kenichi Yoshimochi | 2018-10-30 |
| D832227 | Semiconductor module | Koshun Saito, Kenichi Yoshimochi | 2018-10-30 |
| 9729135 | Gate driver | Atsushi Yamaguchi, Takashi Hikihara, Kohei Nagaoka | 2017-08-08 |
| 9704982 | Semiconductor device with high electron mobility transistor (HEMT) having source field plate | Taketoshi TANAKA, Minoru Akutsu | 2017-07-11 |
| 8093627 | Nitride semiconductor device and method for producing nitride semiconductor device | Hirotaka OTAKE | 2012-01-10 |