Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445885 | Strobe device of lens-fitted film unit and production method of the strobe device | Hiromi Nakanishi, Ken Ishida, Hiroshi Yamaguchi, Kiyoshi Kanai | 2002-09-03 |
| 6389227 | Lens-fitted film unit | Kazuhisa Aratame, Kijiro Suzuki, Akihiko Fujiwara, Tsutomu Kako | 2002-05-14 |
| 6337953 | Strobe device of lens-fitted film unit and production method of the strobe device | Hiromi Nakanishi, Ken Ishida, Hiroshi Yamaguchi, Kiyoshi Kanai | 2002-01-08 |
| 6233403 | Lens-fitted film unit with a built-in electronic flash unit and image forming method based on a photographic film exposed by the lens-fitted film unit with a built-in electronic flash unit | Kazuhisa Aratame, Kijiro Suzuki, Kei Kaneiwa, Masami Fujita, Hideaki Haraga +9 more | 2001-05-15 |
| 6226456 | Lens-fitted film unit with built-in strobe | Katsuyuki Koizumi, Masaru Yamazaki, Hiroshi Yamaguchi, Kyoichi Itoh | 2001-05-01 |
| 5600395 | One-time-use camera has driver for closing film cassette which cannot re-open closed cassette | Edward N. Balling, Masami Fujita, Katsuyuki Koizumi | 1997-02-04 |
| 5532080 | Cylindrical type dry battery and battery chamber | Shuri Mizoguchi, Ken Ishida, Kazuo Todo, Koujiro Yoshida | 1996-07-02 |
| 5409175 | Photographic film package | Kazuhiro Nakanishi, Takemi Miyazaki, Yoshio Kakuta, Noriyuki Kaedeoka, Ying J. Min +3 more | 1995-04-25 |
| 5394213 | Easy-film-loading camera | Takemi Miyazaki, Noriyuki Kaedeoka | 1995-02-28 |
| 5357300 | Lens holding device capable of adjusting lens position | Toshio Yanagi, Masayoshi Era | 1994-10-18 |
| 4545661 | Folding camera with movable member mounting an objective lens and reflex mirror | Takehiko Hamaguchi, Kenichi Iwaida, Takeyoshi Iguchi | 1985-10-08 |
| 4365881 | Photographic camera with timepiece | Kazuo Shiozawa, Koichi Matsumoto | 1982-12-28 |
| 4223992 | Release device in a camera equipped with self-cocking mechanism | Susumu Takeda, Nobuo Ichitsuka | 1980-09-23 |