Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527923 | Silver halide color light-sensitive material | — | 2009-05-05 |
| 6682882 | Production process of silver halide emulsion | Mikio Ihama, Haruyasu Nakatsugawa, Tetsuro Mitsui, Kazutaka Takahashi | 2004-01-27 |
| 6677111 | Silver halide emulsion, production process thereof, and silver halide photographic light-sensitive material and photothermographic material using the same | — | 2004-01-13 |
| 6511797 | Photothermographic material | — | 2003-01-28 |
| 6482583 | Photothermographic material | — | 2002-11-19 |
| 5916742 | Surface latent image type photographic material containing silver halide grains doped with cyano-chromium-complex ion | Naoto Oshima | 1999-06-29 |
| 5478715 | Silver halide photographic material | Tomoyuki Ohzeki | 1995-12-26 |