Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5168144 | Arc welding power apparatus having plural selectable electrode feed quantity settings | Toshinori Hongu, Naoki Kawai, Koji Hamamoto | 1992-12-01 |
TT
Torafumi Takemoto
Overall (All Time): #3,864,652 of 4,157,543Top 95%
1
Patents All Time