Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264719 | Method for preventing adhesion of silver halide photographic light-sensitive material | Kimitaka Kameoka, Ikutaro Horie, Takashi Naoi, Masamichi Shimazaki | 1981-04-28 |