Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865961 | Silver halide color photographic light-sensitive material | Norio Miura, Satoshi Nakagawa, Toshihiko Kimura | 1989-09-12 |
| 4839264 | Silver halide photographic material | Yutaka Kaneko, Kenji Kadokura, Shinji Yoshimoto, Kosaku Masuda | 1989-06-13 |