Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694200 | Photographic printing method and apparatus for automatically determining whether to print index pictures | — | 1997-12-02 |
| 5689326 | Photographic printing apparatus | Toru Tanibata | 1997-11-18 |
| 5669034 | Photographic material developing apparatus | — | 1997-09-16 |
| 5636241 | Levitation melting crucibles | Noboru Demukai | 1997-06-03 |