Issued Patents 1982
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349623 | Silver halide photographic materials | Shinpei Ikenoue, Yoshiharu Fuseya | 1982-09-14 |
| 4334010 | Silver halide photographic light-sensitive element | Shoji Ishiguro, Tadao Shishido, Yoshiharu Fuseya, Teruaki Tsujikawa | 1982-06-08 |
| 4334014 | Silver halide photographic light-sensitive elements | Tadao Shishido, Shoji Ishiguro, Jisaburo Ueyanagi | 1982-06-08 |
| 4332878 | Photographic image-forming method | Yoshitaka Akimura, Shigeo Hirano, Eiichi Okutsu | 1982-06-01 |
| 4328302 | Lithographic silver halide photographic light-sensitive material | Tatsuo Nishimura, Yoshiharu Fuseya, Yukihide Urata, Tadao Shishido, Yasuo Kasama | 1982-05-04 |
| 4323643 | Silver halide photographic light-sensitive materials | Shigeo Hirano, Yoshitaka Akimura | 1982-04-06 |
| 4311781 | Highly-sensitive high-contrast photographic materials | Shunji Takada, Yoshitaka Akimura, Nobuo Sakai | 1982-01-19 |
| 4310622 | Photographic development process | Shinzaburo Onda, Eiichi Okutsu, Isamu Itoh | 1982-01-12 |