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, Hisashi Mikoshiba, Masakazu Morigaki | 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, Masakazu Morigaki | 2002-10-08 |
| 6379768 | Optical information recording medium | Yoshihisa Usami, Noboru Komori | 2002-04-30 |