Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389371 | Signal processing circuit of sensor | Munenori Tsuchiya, Shigemitsu Ogawa | 2002-05-14 |
| 6374191 | Self-calibrating sensor | Munenori Tsuchiya, Shigemitsu Ogawa | 2002-04-16 |