Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352821 | Method for forming color image using silver halide color photographic light-sensitive material | Koichi Nakamura | 2002-03-05 |
| 6174656 | Silver halide photographic light-sensitive material, aromatic aldehyde derivative compound, and image-forming method | Takashi Nakamura, Koki Nakamura | 2001-01-16 |
| 6159668 | Color-image forming method using a silver halide color photographic light-sensitive material | — | 2000-12-12 |
| 6060225 | Color-image forming method using a silver halide color photographic light-sensitive material | — | 2000-05-09 |
| 6001544 | Method for forming color image using silver halide color photographic material | Kazuo Sanada, Tsutomu Takatsuka | 1999-12-14 |
| 5965322 | Silver halide color photographic light-sensitive material | Koki Nakamura, Kiyoshi Takeuchi | 1999-10-12 |
| 5871880 | Silver halide color photographic light-sensitive material and image-forming method | Koki Nakamura | 1999-02-16 |
| 5851749 | Color-developing agent, silver halide photographic light-sensitive material and image-forming method | Atsuhiro Okawa, Toshiki Taguchi | 1998-12-22 |
| 5780210 | Color developing agent, silver halide photographic light-sensitive material and image forming method | Kiyoshi Takeuchi, Koki Nakamura, Toshiki Taguchi, Koichi Nakamura | 1998-07-14 |
| 5756275 | Color-developing agent, silver halide photographic light-sensitive material and image-forming method | Hiroo Takizawa, Taiji Katsumata, Toshiki Taguchi | 1998-05-26 |
| 5753411 | Silver halide color photographic light sensitive material | — | 1998-05-19 |
| 5693450 | Silver halide color photographic light-sensitive material | Koki Nakamura, Kiyoshi Takeuchi, Hiroo Takizawa | 1997-12-02 |
| 5683853 | Silver halide color photographic material | Koki Nakamura, Kiyoshi Takeuchi | 1997-11-04 |
| 5667945 | Color developing agent, silver halide photographic light-sensitive material and image forming method | Kiyoshi Takeuchi, Koki Nakamura, Toshiki Taguchi, Koichi Nakamura | 1997-09-16 |
| 5593816 | Silver halide color photographic material and color image forming method | Hiroo Takizawa | 1997-01-14 |
| 5567578 | Silver halide color photographic material | Nobuo Seto, Yasuhiro Yoshioka | 1996-10-22 |
| 5543275 | Silver halide color photographic material | — | 1996-08-06 |
| 5474880 | Silver halide color photosensitive material | — | 1995-12-12 |
| 5378595 | Silver halide photo-sensitive material | Hiroo Takizawa | 1995-01-03 |