Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376093 | Polyamide film and polyamide laminate film | Shinji Fujita, Masaki Sugimoto, Shigeru Komeda, Masayoshi Satoh, Chikao Morishige +2 more | 2002-04-23 |
| 4866006 | Process for producing hydrogenated amorphous silicon film | Osamu Imagawa, Seiichiro Yokohama | 1989-09-12 |
| 4839701 | Hydrogenated amorphous silicon film | Osamu Imagawa, Seiichiro Yokoyama | 1989-06-13 |