Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7242534 | Lens unit and a camera incorporating the same lens unit | Yoshito Katagiri | 2007-07-10 |
| 6522840 | Camera equipped with cam member and molding die for producing the cam member | Kenichi Iwaida | 2003-02-18 |