Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469318 | Superjunction semiconductor device having parallel PN structure with column structure and method of manufacturing the same | Takeyoshi Nishimura, Ryo Maeta | 2022-10-11 |
| 11387318 | Semiconductor device and method of manufacturing a semiconductor device | — | 2022-07-12 |
| 10910361 | Semiconductor element and semiconductor device | Takeyoshi Nishimura | 2021-02-02 |
| 10692751 | Method of manufacturing semiconductor device | Toshiaki Sakata, Takeyoshi Nishimura, Kazuya Yamaguchi | 2020-06-23 |
| 10453917 | Method of manufacturing semiconductor device | Takeyoshi Nishimura | 2019-10-22 |
| 10381436 | Semiconductor device and method of manufacturing semiconductor device | Takeyoshi Nishimura | 2019-08-13 |
| 10199460 | Semiconductor device and method of manufacturing semiconductor device | Takeyoshi Nishimura | 2019-02-05 |
| 10050105 | Semiconductor device | Tohru SHIRAKAWA, Tatsuya Naito | 2018-08-14 |
| 10026807 | Semiconductor device and method of manufacturing semiconductor device | Takeyoshi Nishimura | 2018-07-17 |
| 9697858 | Perpendicular magnetic recording medium | Hirohisa OYAMA, Kenichiro Soma | 2017-07-04 |