Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780215 | Silver halide color photographic light-sensitive material | — | 1998-07-14 |
| 5707791 | Silver halide photographic light-sensitive material | Koichi Saito, Chieko Uehara | 1998-01-13 |
| 5459021 | Silver halide photographic light-sensitive material | Koichi Saito, Yasuo Kurachi | 1995-10-17 |
| 5039601 | Silver halide emulsions with silver halide grain groups of different desensitizing agent content | Yukio Ohya, Syoji Matsuzaka, Hirofumi Ohtani, Yoshiro Ito | 1991-08-13 |