Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456378 | Semiconductor device having super junction structure with varying width | Toshiyuki Orita, Tomomi Yamanobe, Makoto Higashihira, Yuuki Doi, Toshifumi Kobe +2 more | 2022-09-27 |
| 9627477 | Trench isolation structure having isolating trench elements | Katsuhito Sasaki, Takaaki Kodaira, Yuuki Doi, Minako Oritsu | 2017-04-18 |
| 9368571 | Trench isolation structure having isolating trench elements | Katsuhito Sasaki, Takaaki Kodaira, Yuuki Doi, Minako Oritsu | 2016-06-14 |
| 9029980 | Trench isolation structure having isolating trench elements | Katsuhito Sasaki, Takaaki Kodaira, Yuuki Doi, Minako Oritsu | 2015-05-12 |
| 8742537 | Semiconductor device and method of manufacturing the same | Katsuhito Sasaki, Takaaki Kodaira, Yuuki Doi, Minako Oritsu | 2014-06-03 |