Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706975 | Paste for filling throughhole and printed wiring board using same | Hiroshi Sumi | 2004-03-16 |
TK
Toshihumi Kojima
Overall (All Time): #3,473,256 of 4,157,543Top 85%
1
Patents All Time