Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598026 | Image forming method using a silver halide color photographic light-sensitive material, and silver halide color photographic light-sensitive material | Akito Yokozawa, Tatsuya Ishizaka, Katsuyuki Takada, Tetsuo Nakamura | 2009-10-06 |
| 7008760 | Silver halide color photographic light-sensitive material and method of forming a color image | Hiroyuki Yoneyama, Yasuaki Deguchi, Yasuhiro Yoshioka, Hidekazu Sakai, Katsuyuki Takada +2 more | 2006-03-07 |
| 6921631 | Silver halide color photographic material and method of forming color image | Yasuaki Deguchi, Hiroyuki Yoneyama, Kazuaki Yoshida, Shin Soejima, Shinichi Nakahira | 2005-07-26 |
| 6916601 | Image-forming method using a silver halide color photographic light-sensitive material, and silver halide color photographic light-sensitive material | Akito Yokozawa, Tatsuya Ishizaka, Katsuyuki Takada, Tetsuo Nakamura | 2005-07-12 |
| 6703195 | Silver halide emulsion, and color photographic light-sensitive material and image forming method using the same | — | 2004-03-09 |
| 6641991 | Silver halide emulsion, and color photographic light-sensitive material and image forming method using the same | — | 2003-11-04 |
| 6387609 | Silver halide emulsion, and color photographic light-sensitive material and image-forming method using the same | — | 2002-05-14 |
| 6183946 | Silver halide emulsion, production process of silver halide emulsion, silver halide color photographic light-sensitive material and image formation method | — | 2001-02-06 |
| 5561039 | Silver halide photographic light-sensitive material | — | 1996-10-01 |