Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368884 | Method of forming solder mask | Yoshikazu Yamagami, Mamoru Seio, Hisaki Tanabe | 1994-11-29 |
| 5367039 | Production of colored vinyl polymer particles by polymerizing a vinyl polymerizable monomer with a polymerizable dye | Naoya Yabuuchi, Chikayuki Otsuka | 1994-11-22 |