Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288588 | Positive photosensitive polyimide resin composition comprising an o-quinone diazide as a photosensitive compound | Masahiko Yukawa, Toyohiko Abe | 1994-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288588 | Positive photosensitive polyimide resin composition comprising an o-quinone diazide as a photosensitive compound | Masahiko Yukawa, Toyohiko Abe | 1994-02-22 |