Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310636 | Silver halide photographic material and the development processing method | Rikio Inoue | 1994-05-10 |
| 5089378 | Method for forming an image | Hiroyuki Ozaki, Ken Kawata | 1992-02-18 |
| 4912011 | Image-recording method comprising heating a light-sensitive material containing microcapsule | Soichiro Yamamoto, Shun-ichi Ishikawa, Fumiaki Shinozaki | 1990-03-27 |
| 4839272 | Heat-developable photosensitive material | Hiroyuki Hirai | 1989-06-13 |
| 4643965 | Direct positive photographic light-sensitive materials | Satosi Kubota, Tetsuo Yoshida | 1987-02-17 |
| 4332885 | Photographic sensitive materials for color diffusion transfer process | — | 1982-06-01 |