Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141939 | Power supply circuit that is stable against sudden load change | Takayuki Nagasawa, Shinji Yajima, Toshiyuki Teramoto, Shunsuke Fueki, Hiroshi Okubo +2 more | 2006-11-28 |
| 6794905 | CMOS inverter | Masatoshi Sato | 2004-09-21 |