Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437804 | Semiconductor circuit and semiconductor system | Hitoshi Imai | 2022-09-06 |
| 9929646 | Charge pump circuit and step-down regulator circuit | Naoki Takahashi, Kyosuke Ogawa, Yasunori Tanaka, Masahiro Ishibashi | 2018-03-27 |