Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4290870 | Photopolymerizable compositions | Syunichi Kondoh, Akihiro Matsufuji | 1981-09-22 |
| 4264710 | Photopolymerizable compositions containing inhibitor compounds having thioureylene groups | Syunichi Kondoh, Takeshi Takayama, Tadao Shishido, Isamu Itoh | 1981-04-28 |
| 4259432 | Photopolymerizable compositions having combined photoinitiators | Syunichi Kondoh, Akihiro Matsufuji, Yuji Ohara | 1981-03-31 |