Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826753 | Light-sensitive composition containing an unsaturated monomer and a photopolymerization initiator | Tatsuji Higashi, Yukio Abe | 1989-05-02 |
KK
Kouichi Kawamura
Overall (1989): #86,257 of 140,708Top 65%
1
Patents 1989