Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356766 | Silver halide photographic light-sensitive material | — | 1994-10-18 |
| 5294529 | Silver halide color photographic material containing magenta coupler, image-dye stabilizer and high boiling coupler solvent | Osamu Takahashi | 1994-03-15 |
| 5272050 | Silver halide photographic material | Tetsunori Matsushita | 1993-12-21 |
| 5266453 | Silver Halide photographic light-sensitive material | Tetunori Matushita | 1993-11-30 |
| 5238799 | Silver halide photographic material | Takashi Usami, Shigeru Ohno | 1993-08-24 |
| 5108886 | Silver halide color photographic material | — | 1992-04-28 |