Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868087 | Light-sensitive material containing silver halide, reducing agent and polymerizable compound and further comprising a white pigment | — | 1989-09-19 |
| 4785836 | Spray washer | — | 1988-11-22 |
| 4767690 | Light-sensitive material containing silver halide, reducing agent and polymerizable compound | — | 1988-08-30 |
| 4761360 | Light-sensitive material containing silver halide, reducing agent, polymerizable compound and a silver diazotate | Kozo Sato | 1988-08-02 |
| 4755454 | Element having a silver halide photographic layer on a polyolefin coated paper base | Yasuo Aotsuka | 1988-07-05 |
| 4753862 | Light-sensitive material containing silver halide, reducing agent, polymerizable compound and triazenesilver | Kozo Sato | 1988-06-28 |
| 4639409 | Silver halide color photographic light-sensitive material | Takeo Shimada | 1987-01-27 |
| D287394 | Spray gun for aerosol can | — | 1986-12-23 |
| 4558002 | Photographic paper material with resin coatings and pigment mixture | Yasuo Aotsuka | 1985-12-10 |