Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7715280 | Electronic clock | Akiyoshi Murakami, Motoki Funahashi, Yoichi Nagata | 2010-05-11 |
| 7560980 | Constant voltage generating circuit | Masashi Shimozuru | 2009-07-14 |
| 7151419 | Oscillation-stop detection circuit, oscillation-stop detection system, electronic device, and oscillation-stop detection method | Masashi Shimozuru | 2006-12-19 |