Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952615 | Charge pump and voltage generation circuit | Junji Musha | 2018-04-24 |
| 9941015 | Semiconductor memory device | Kenichi Abe, Masanobu Shirakawa, Takuya Futatsuyama | 2018-04-10 |