Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149395 | Water-based organic solderability preservative, and electronic board and surface treatment method using the same | Yasutaka Ogawa | 2018-12-04 |
| 6712262 | Water-soluble preflux, printed circuit board, and process for treating the surface of a metal in a printed circuit board | Shinichi Akaike, Yoshiyuki Takahashi, Takao Ono | 2004-03-30 |