Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495697 | Silver halide color photographic lightsensitive material and novel pyrrolotriazole compound | Keiichi Tateishi, Hisashi Mikoshiba | 2002-12-17 |
| 6492100 | Silver halide color photographic lightsensitive material and compound used therein | Hisashi Mikoshiba, Yoshio Shimura, Hiroshi Fukuzawa | 2002-12-10 |
| 6440650 | Silver halide color reversal photosensitive material and color image forming method using the same | Hisashi Mikoshiba | 2002-08-27 |
| 6399291 | Silver halide color photographic lightsensitive material and novel pyrrolotriazole compound | Keiichi Tateishi, Hisashi Mikoshiba | 2002-06-04 |
| 6391533 | Silver halide color photosensitive material and color image forming method using the same | Hisashi Mikoshiba, Yoshio Shimura | 2002-05-21 |
| 6379878 | Silver halide color photosensitive material | Yoshio Shimura, Tetsuo Nakamura, Hisashi Mikoshiba | 2002-04-30 |