Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000070 | Cutter | Yoshio Ozawa | 1991-03-19 |
| 4936177 | Cutter | Yoshio Ozawa | 1990-06-26 |
| 4688737 | Apparatus for automatically winding up photographic paper | Mikio Kogane | 1987-08-25 |
| 4652117 | Photographic printing apparatus | Mikio Kogane | 1987-03-24 |