Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367727 | Method and apparatus for producing roll photo film | Teruyoshi Makino | 2002-04-09 |
| 6079654 | Method and apparatus for producing roll photo film | Teruyoshi Makino | 2000-06-27 |
| 6021973 | Roll photo film and take-up spool combined therewith | Teruyoshi Makino | 2000-02-08 |