Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437966 | Silver halide color negative photographic light sensitive material | Hideaki Haraga, Toshihiko Yagi, Miki Kon, Hiroshi Shimazaki, Yoshihide Urakawa +2 more | 1995-08-01 |
| 5258273 | Silver halide color photographic light-sensitive material | Katsutoyo Suzuki, Hiroshi Ikeda | 1993-11-02 |
| 5240824 | Silver halide photographic light-sensitive material having a high sensitivity and improved preservability and a process for producing the same | Hiroshi Takada, Syoji Matsuzaka, Hideaki Haraga, Koji Tashiro | 1993-08-31 |
| 5223871 | Camera unit | Masaru Iwagaki, Kazuo Todo | 1993-06-29 |
| 5212054 | Silver halide color photographic light-sensitive material | Koji Tashiro, Hideaki Haraga, Hiroshi Ideda, Katsutoyo Suzuki, Satoru Shimba +6 more | 1993-05-18 |
| H1112 | Silver halide color photographic light-sensitive material having a wide | Keisuke Tobita, Hiroshi Ikeda, Hideaki Haraga | 1992-11-03 |
| 5051345 | Silver halide reversal photographic light-sensitive material | Hideaki Haraga, Masaru Iwagaki | 1991-09-24 |
| 4992357 | Silver halide color photographic light-sensitive material | Yoshihiro Haga, Hiroshi Shimazaki, Yoshiro Shigetomi | 1991-02-12 |
| 4871658 | Silver halide photographic material that is resistant to fogging during storage | Eiichi Sakamoto, Yutaka Kaneko, Hidetaka Ninomiya, Takashi Kamio, Hideo Akamatsu +1 more | 1989-10-03 |
| 4585733 | Method of preparing silver halide photographic emulsion | Morio Enomoto, Takehisa Kishita, Kazuo Takahashi | 1986-04-29 |
| 4409322 | Silver halide photosensitive material | Takeshi Murakami | 1983-10-11 |