Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328801 | Photographic material and method for forming an image | Shoji Yasuda, Hisashi Okamura | 1994-07-12 |
| 5326683 | Silver halide photographic material | — | 1994-07-05 |
| 5326686 | Silver halide photographic material | Yoshiharu Yabuki | 1994-07-05 |
| 5316890 | Silver halide photographic material | Hisashi Okamura, Kazumi Nii | 1994-05-31 |
| 5279919 | Silver halide photographic material | Hisashi Okamura, Kazumi Nii | 1994-01-18 |
| 5278025 | Method for forming images | Hisashi Okamura, Tetsuro Kojima | 1994-01-11 |