Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495313 | Silver halide color photographic light-sensitive material | Yasuhiro Yoshioka, Shin Soejima, Osamu Takahashi, Naoki Saito, Hisashi Mikoshiba | 2002-12-17 |
| 6462199 | Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same | Hisashi Mikoshiba, Yasuhiro Yoshioka, Shin Soejima, Osamu Takahashi, Naoki Saito | 2002-10-08 |
| 6433223 | Silver halide photographic material and hydroxamic acid-based compounds used therefor | Hisashi Mikoshiba, Mamoru Sakurazawa | 2002-08-13 |