Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701208 | Clutch apparatus for zoom lens barrel | Hitoshi Tanaka | 1997-12-23 |
| 5672630 | Process for producing reclaimed rubber or unvulcanized reclaimed rubber | Makoto Mouri, Arimitsu Usuki | 1997-09-30 |
| 5669021 | Cam mechanism for lens movement | — | 1997-09-16 |
| 5642232 | Backlash removing mechanism for zoom lens assembly | Hiroshi Nomura, Nobuaki Aoki | 1997-06-24 |
| 5635126 | Method for molding pinion | Hiroshi Nomura | 1997-06-03 |
| 5614321 | Abrasion resistant, curable hardcoating compositions and tinted articles made therefrom | George F. Medford, Gregory Ronald Gillette | 1997-03-25 |