Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799588 | Method of manufacturing the optical device by a stopper to form an oxide block | Junji Oohara, Toshiyuki Morishita, Yukihiro Takeuchi | 2010-09-21 |
| 7558007 | Radar apparatus and optical receiver thereof | Noriyuki Matsushita | 2009-07-07 |