Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554245 | Color reversal light-sensitive materials | Yasuhiro Hayashi, Hiroyuki Yamagami, Kensuke Goda, Kazunori Hasebe | 1985-11-19 |
| 4497893 | Silver halide color reversal photographic material | Koji Kameyama, Taku Nakamura | 1985-02-05 |
| 4474872 | Method for producing photographic emulsion | Hiroshi Onishi, Kazutoshi Inada, Nobuaki Miyasaka, Masayuki Kuroishi | 1984-10-02 |