Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341243 | Zoom lens of rear focus type | Atsushi Okuyama, Kenichi Kimura | 1994-08-23 |
| 5303088 | Retrofocus type lens | — | 1994-04-12 |
| 5280317 | Lens shutter camera including zoom lens drive system | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +1 more | 1994-01-18 |
| 5276475 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1994-01-04 |