Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814325 | Film-winding device for camera | — | 2004-11-09 |
| 6618562 | Camera | — | 2003-09-09 |
| 6584288 | Device for detecting loading of film cartridge | Yasuhiko Tanaka | 2003-06-24 |
| 6546209 | Camera | Yasuhiko Tanaka | 2003-04-08 |
| 6343880 | Camera loadable with photo film cassette | Kazuhiko Onda | 2002-02-05 |
| 5870644 | Photographic camera which automatically sets film status indication and closes light lock door | Yoji Naka | 1999-02-09 |
| 5765068 | Camera with lens barrier for lock-controlling strobe button | — | 1998-06-09 |
| 5729784 | Photographic camera | Yoji Naka, Toshio Yoshida | 1998-03-17 |
| 5701523 | Lens barrel | Akio Omiya | 1997-12-23 |
| 5682565 | Film feed device of camera | Takashi Mashiko | 1997-10-28 |
| 5666581 | Film initial-advance apparatus for camera | — | 1997-09-09 |
| 5664248 | Photographic camera | Yoji Naka, Toshio Yoshida | 1997-09-02 |
| 5608478 | Camera with lock-controlling lens barrier | — | 1997-03-04 |
| 5581316 | Camera enabling recycling of parts retrieved from a lens fitted photographic film unit | Takashi Mashiko, Toshio Yoshida | 1996-12-03 |
| 5559573 | Simplified camera | Hiromitsu Kaburagi | 1996-09-24 |
| 5512970 | Film loading apparatus using planet gear | Takashi Mashiko | 1996-04-30 |
| 5361109 | Display arrangement for charging condition in strobing circuit of photographic camera with built-in strobe-flash device | Haruo Onozuka | 1994-11-01 |
| 4903059 | Camera | Kazuhiko Onda, Masayoshi Hirai, Tetsuo Nishizawa, Muneyoshi Sato, Nobuyuki Kameyama +3 more | 1990-02-20 |
| 4669845 | Camera | Minoru Ishiguro, Tetuo Nishizawa, Shigeo Nakayama, Toshio Yoshida | 1987-06-02 |