Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12032292 | Photosensitive film and method for forming permanent mask resist | Hideki Etori, Keiko Kitamura, Nobuhito KOMURO | 2024-07-09 |
| 9075307 | Photosensitive resin composition for protective film of printed wiring board for semiconductor package | Kazuhiko Kurafuchi, Toshizumi Yoshino, Hideyuki Katagi, Masaya Ookawa | 2015-07-07 |