Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421136 | Semiconductor device and fabrication process thereof | Kenichirou Tanaka | 2013-04-16 |
| 7570091 | Power-on reset circuit | — | 2009-08-04 |
| 7557666 | Oscillation circuit | — | 2009-07-07 |