Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4190689 | Polymeric-shaped article | Saburo Fujita, Masahiko Motegi, Satoru Okamoto, Masakazu Inoue | 1980-02-26 |
| 4183749 | Photographic film with polyethylene terephthalate-polyalkylene glycol copolymer support | Kenji Yabe, Satoyuki Minami, Osamu Iida | 1980-01-15 |