Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138558 | Pretreatment agent for electroless plating, and pretreatment and production of printed wiring board using same | Yoshikazu Saijo, Hisamitsu Yamamoto, Tetsuji Ishida, Masayuki Utsumi | 2018-11-27 |
| 9374913 | Pretreatment agent for electroless plating, and pretreatment and production of printed wiring board using same | Yoshikazu Saijo, Hisamitsu Yamamoto, Masayuki Utsumi, Takuya Okamachi | 2016-06-21 |