Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609617 | Polyester film support having epoxy copolymer coating for photographic use | Toshiaki Yamazaki, Takanori Nakadate, Kenichi Kitahara, Morio Kobayashi, Noboru Fujimori | 1986-09-02 |
| 4571379 | Photographic polyester supports with copolymer subbing layer | Toshiaki Yamazaki, Takanori Nakadate, Kenichi Kitahara, Noboru Fujimori, Morio Kobayashi | 1986-02-18 |