Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633112 | Photosensitive resin composition containing a carboxylic acid polymer, photoacid generator and secondary or tertiary aliphatic amine | Takao Miwa, Yoshiaki Okabe, Akio Takahashi, Shunichi Numata | 1997-05-27 |