Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293925 | Semiconductor device and method of manufacturing the same | Yuki Murayama, Takahiro Mori, Junjiro Sakai, Satoshi Iida | 2025-05-06 |
| 12266727 | Semiconductor device and method of manufacturing the same | Yasutaka Nakashiba | 2025-04-01 |
| 12142679 | Semiconductor device | Yasutaka Nakashiba | 2024-11-12 |
| 12015053 | Semiconductor device | Yasutaka Nakashiba | 2024-06-18 |
| 11830944 | Semiconductor device and method of manufacturing the same | Yasutaka Nakashiba | 2023-11-28 |
| 11594489 | Semiconductor device and method of manufacturing the same | Toshikazu HANAWA, Kazuhide FUKAYA | 2023-02-28 |
| 11114527 | Semiconductor device and method for manufacturing same | Hideki NIWAYAMA, Kazuyuki Umezu, Hiroki Soeda, Atsushi Tachigami, Takeshi Iijima | 2021-09-07 |
| 10790388 | Semiconductor device and method for manufacturing the same | Komaki Inoue, Hideki NIWAYAMA | 2020-09-29 |
| 9349827 | IGBT and diode | Hitoshi Matsuura, Yoshito Nakazawa | 2016-05-24 |
| 9064839 | IGBT and diode | Hitoshi Matsuura, Yoshito Nakazawa | 2015-06-23 |
| 7151035 | Semiconductor device and manufacturing method thereof | Yasuaki Kagotoshi, Nobuo Machida | 2006-12-19 |