Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565953 | Photographic processing machine | Shinji Fukushima, Masayuki Kojima, Hisashi Negoro, Yutaka Kiyonaga, Shigeru Masuda | 1996-10-15 |
| 5455653 | Photographic processing machine | Yasunobu Shimamura, Shigeru Masuda, Shinji Fukushima, Masayuki Kojima, Hisashi Negoro +1 more | 1995-10-03 |
| 4796041 | Film feed unit for use in automatic film developing machine | Masazumi Ishikawa | 1989-01-03 |