Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7205801 | Power down circuit capable of a wide rage control signal regardless of the power supply voltage fluction | — | 2007-04-17 |
| 7161419 | Sensor device and a signal amplification device of a small detection signal provided by the sensor | Hiroyuki Kawanishi, Kazuya Yano | 2007-01-09 |