Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985339 | Light-sensitive material containing silver halide, reducing agent, polymerizable compound and a polymeric binder | Shigeo Koizumi | 1991-01-15 |
| 4859568 | Photographic image recording method using silver halide and vinyl monomer | Keiji Takeda | 1989-08-22 |
| 4629676 | Image forming method | Masato Satomura, Kozo Sato | 1986-12-16 |