Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8116050 | Semiconductor integrated circuit | Toshinobu Nagasawa, Masaharu Sato | 2012-02-14 |
| 7605638 | Semiconductor integrated circuit including charge pump circuit | Toshinobu Nagasawa, Taku Kobayashi, Keiichi Fujii | 2009-10-20 |
| 7474161 | Charge pump circuit | Satoshi Azuhata, Toshinobu Nagasawa, Keiichi Fujii | 2009-01-06 |