Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11610779 | Method for producing semiconductor device | Yukihisa Ueno | 2023-03-21 |
| 11011607 | Method of manufacturing semiconductor device | Toru Oka, Kazuya Hasegawa | 2021-05-18 |
| 10832911 | Semiconductor device | Nariaki Tanaka, Toru Oka, Yukihisa Ueno | 2020-11-10 |
| 10679861 | Manufacturing method of a semiconductor device | — | 2020-06-09 |
| 9741578 | Manufacturing method of semiconductor device | Tohru Oka, Noriaki Murakami | 2017-08-22 |