Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11715789 | Semiconductor device | Tetsuo Takahashi, Hidenori Fujii | 2023-08-01 |
| 11575001 | Semiconductor device | Tetsuo Takahashi, Hidenori Fujii | 2023-02-07 |
| 11569225 | Semiconductor device | Takahiro Nakatani, Tetsuya Nitta | 2023-01-31 |
| 10658523 | Semiconductor device and manufacturing method thereof | Fumihito MASUOKA, Yuki Haraguchi | 2020-05-19 |
| 9431479 | High breakdown voltage semiconductor device having a resurf layer | Atsushi Narazaki, Kaoru Motonami | 2016-08-30 |
| 8614448 | Semiconductor device and method for manufacturing a semiconductor device having a maximal carrier concentration at multiple carrier concentration peak positions | — | 2013-12-24 |
| 8552428 | Power semiconductor device | — | 2013-10-08 |
| 8450183 | Power semiconductor device and method of manufacturing the same | Ryoichi Fujii, Atsushi Narazaki, Kaoru Motonami | 2013-05-28 |
| 8435417 | Method of manufacturing semiconductor device | Kazunari Nakata, Kaoru Motonami, Atsushi Narazaki, Ayumu Onoyama, Ryoichi Fujii +1 more | 2013-05-07 |
| 8247867 | Semiconductor device | Kazunari Nakata, Atsushi Narazaki, Kaoru Motonami | 2012-08-21 |