Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658235 | Semiconductor device | Masahiko Kuraguchi, Yosuke Kajiwara, Hiroshi Ono | 2023-05-23 |
| 10784361 | Semiconductor device and method for manufacturing the same | Hisashi Saito | 2020-09-22 |
| 10373833 | Semiconductor device and method for manufacturing the same | Aya Shindome, Masahiko Kuraguchi, Hisashi Saito, Shigeto Fukatsu, Yosuke Kajiwara | 2019-08-06 |
| 10186588 | Semiconductor substrate and semiconductor device | Daimotsu Kato, Hisashi Yoshida, Jumpei Tajima, Kenjiro Uesugi, Toshiki Hikosaka +2 more | 2019-01-22 |
| 10141439 | Semiconductor device and method of manufacturing the same | Masahiko Kuraguchi | 2018-11-27 |
| 9620599 | GaN-based semiconductor transistor | Hisashi Saito | 2017-04-11 |
| 9412825 | Semiconductor device | Takaaki Yasumoto, Naoko Yanase, Kazuhide Abe, Takeshi Uchihara, Yasunobu Saito +11 more | 2016-08-09 |
| 9337300 | Nitride-based semiconductor device | Masahiko Kuraguchi, Akira Yoshioka, Hisashi Saito, Kohei Oasa, Toru Sugiyama | 2016-05-10 |
| 9276099 | Semiconductor device | Masahiko Kuraguchi | 2016-03-01 |
| 9224818 | Semiconductor device and method for manufacturing the same | — | 2015-12-29 |
| 9224819 | Semiconductor device and method for manufacturing the same | — | 2015-12-29 |
| 8987747 | Semiconductor device with silicon nitride films having different oxygen densities | — | 2015-03-24 |