Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721988 | Data imprinting device of camera | Fumio Iwai, Katsuji Ozawa | 1998-02-24 |
| 5523814 | Method and apparatus for controlling a retractable camera barrel | Muneyoshi Sato, Fumio Iwai | 1996-06-04 |
| 5495309 | Camera | Jun'ichi Iwamoto, Fumio Iwai | 1996-02-27 |
| 5491529 | Camera with infrared beam type remote controller | Fumio Iwai, Katsuji Ozawa | 1996-02-13 |
| 5486888 | Camera | Jun'ichi Iwamoto, Fumio Iwai | 1996-01-23 |
| 5477298 | Camera | Jun'ichi Iwamoto, Fumio Iwai | 1995-12-19 |
| 5428620 | Data writing/reading device of camera | Katsuji Ozawa, Fumio Iwai | 1995-06-27 |
| 5414482 | Prewinding control device of camera | Fumio Iwai, Katsuji Ozawa | 1995-05-09 |
| 5389991 | Camera having data recording device | Yoji Naka, Kazuhiko Onda | 1995-02-14 |
| 5325141 | Camera control device | Fumio Iwai, Katsuji Ozawa | 1994-06-28 |
| 5184166 | Self-photographing method for cameras | Yasuhiko Tanaka, Fumio Iwai, Yukio Noguchi, Takao Umetsu, Tatsuo Saito +3 more | 1993-02-02 |
| 5157433 | Method and apparatus for controlling continuous photography | Haruo Onozuka, Junichi Iwamoto, Takao Umetsu | 1992-10-20 |
| 4792762 | Battery check system | Shigenori Goto, Junichi Iwamoto, Hisashi Hamada | 1988-12-20 |
| 4786929 | Single lens reflex camera | Hisashi Hamada | 1988-11-22 |
| 4771302 | Camera with orientable taking lens and a device for attaching a flash unit | Hisashi Hamada, Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto +1 more | 1988-09-13 |
| 4751546 | Display device for cameras | Katuhiko Yamamoto, Takeshi Yoshino, Shigenori Goto, Masayoshi Hirai, Shiro Hashimoto +1 more | 1988-06-14 |
| 4723141 | Camera having a provision for multiple exposures | Hisashi Hamada, Katsuhiko Yamamoto, Takeshi Yoshino, Shigenori Goto, Masayoshi Hirai +1 more | 1988-02-02 |
| 4720721 | Film wind-up control apparatus for a camera | Hisashi Hamada, Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto +1 more | 1988-01-19 |
| 4720719 | Film wind-up apparatus | Hisashi Hamada, Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto +1 more | 1988-01-19 |
| 4720718 | Reflex camera | Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto, Shigenori Goto +1 more | 1988-01-19 |
| 4400074 | Automatic rewinding camera | Kazuhiko Akiyama, Takeshi Yoshino, Shigeo Sato, Tetsuo Nishizawa, Toshio Yoshida +1 more | 1983-08-23 |