Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774192 | Photosensitive resin composition, its use, lactone-ring-containing polymer, and production process therefor | Hideo Asano, Kenichi Ueda, Minoru Yamaguchi, Masatoshi Yoshida, Shingo Kataoka | 2004-08-10 |