Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328800 | Color image forming method using silver halide, reducing agent, polymerizable compound and colorant | Hiroaki Yokoya, Osami Tanabe, Katsuji Kitatani | 1994-07-12 |
| 5326667 | Image forming method and light-sensitive material using silver halide, reducing agent and polymerizable compound | Hiroaki Yokoya, Osami Tanabe, Katsuji Kitatani | 1994-07-05 |
| 5304454 | Image forming method using silver halide, reducing agent and polymerizable compound | Hiroaki Yokoya, Osami Tanabe, Katsuji Kitatani | 1994-04-19 |
| 5290659 | Light-sensitive material comprising light-sensitive layer, polymerizable layer and image formation accelerating layer provided on support | — | 1994-03-01 |