Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7161751 | Optical module and camera module | Haruhiko Hasegawa, Shigeyuki Masuda, Tamio Nomura, Takayuki Kosaka | 2007-01-09 |
| 5693913 | Coordinate reader and method of detecting coordinates | Shuzo Sudo, Yasuyuki Mitsuoka, Susumu Fujita | 1997-12-02 |