Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336221 | Semiconductor device | — | 2025-06-17 |
| 12294020 | Semiconductor device | Takafumi Deguchi | 2025-05-06 |
| 11996458 | Trench-gate MOS transistor and method for manufacturing the same | Hiroyuki Kishimoto, Hiroaki Katou, Toshifumi Nishiguchi, Saya Shimomura | 2024-05-28 |
| 11967568 | Semiconductor device | — | 2024-04-23 |
| 11942539 | Semiconductor device | Shotaro BABA, Hiroaki Katou, Yuhki Fujino | 2024-03-26 |
| 11688803 | Semiconductor device | Hiroaki Katou | 2023-06-27 |
| 11251278 | Trench-gate MOS transistor and method for manufacturing | Hiroyuki Kishimoto, Hiroaki Katou, Toshifumi Nishiguchi, Saya Shimomura | 2022-02-15 |
| RE48259 | Semiconductor device | Noboru Matsuda, Hideyuki Ura | 2020-10-13 |
| 9530881 | Semiconductor device, and method of manufacturing the same | Kenji Maeyama | 2016-12-27 |
| 8299523 | Semiconductor device | Noboru Matsuda, Hideyuki Ura | 2012-10-30 |
| 8269272 | Semiconductor device and method for manufacturing the same | Noboru Matsuda, Hideyuki Ura | 2012-09-18 |