Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593986 | Apparatus for developing or peeling alkali-type photosensitive film | Yoshiaki Tomisawa, Eiji Fujita, Masanori Murata, Toshio Takeuchi, Ken Ogawa | 1986-06-10 |
| 4559295 | Process for regenerating solution for developing or peeling alkali-type photosensitive film | Yoshiaki Tomisawa, Toshio Takeuchi, Keijiro Honda, Susumu Takahashi | 1985-12-17 |
| 4519690 | Process for developing or peeling alkali-type photosensitive film and apparatus used therein | Yoshiaki Tomisawa, Toshio Takeuchi, Keijiro Honda, Susumu Takahashi | 1985-05-28 |
| 4517282 | Process for developing or peeling alkali-type photosensitive film and apparatus used therein | Yoshiaki Tomisawa, Eiji Fujita, Masanori Murata, Toshio Takeuchi, Ken Ogawa | 1985-05-14 |