Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734299 | Sensitizing agent for electroless plating and method for sensitizing substrate with the agent | Isao Matuzaki, Kenzi Tonoki, Haruki Yokono | 1988-03-29 |
| 4198499 | Process for producing neutralized phenol resins | Susumu Konii, Masatoshi Yoshida, Yukio Yoshimura, Shizuo Sakamoto | 1980-04-15 |