Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055378 | Solder resist composition | Masataka Miyamura, Yusuke Wada, Toshiharu Nakagawa, Kazuhiro Takeda | 1991-10-08 |
| 4925773 | Solder resist ink composition | Masataka Miyamura, Yuusuke Wada, Kazuhiro Takeda, Teiji Kohara | 1990-05-15 |