Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835193 | Photopolymerizable epoxy resin composition | Yasunobu Onishi, Shuichi Suzuki, Moriyasu Wada | 1989-05-30 |
| 4831063 | Photocurable composition | Shuichi Suzuki, Moriyasu Wada | 1989-05-16 |
| 4828958 | Photosensitive composition and method of forming a resist pattern with copolymer of polyvinyl phenol | Yasunobu Onishi, Rumiko Horiguchi | 1989-05-09 |
| 4816496 | Photocurable composition | Moriyasu Wada, Shuichi Suzuki, Yuusuke Wada, Yukihiro Mikogami | 1989-03-28 |