Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5406045 | Method of controlling welding current in direct-current resistance welding machine | Hisaya Watanabe, Kensaku Kaneyasu, Tomohiko Ito, Yukihiro Yaguchi | 1995-04-11 |
DK
Daisuke Kiriishi
Overall (All Time): #3,768,221 of 4,157,543Top 95%
1
Patents All Time