Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560980 | Constant voltage generating circuit | Masahiko Hitomi | 2009-07-14 |
| 7151419 | Oscillation-stop detection circuit, oscillation-stop detection system, electronic device, and oscillation-stop detection method | Masahiko Hitomi | 2006-12-19 |