Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348835 | Photosensitive resin composition for forming polyimide film pattern comprising an o-quinone diazide photosensitive agent | Masayuki Oba, Rumiko Hayase, Naoko Kihara, Shuzi Hayase, Yukihiro Mikogami +3 more | 1994-09-20 |