Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970361 | Opening-degree detecting apparatus for welding gun | — | 1990-11-13 |
| 4948329 | Robot apparatus | Hiroshi Miwa, Yoshinobu Kawasaki | 1990-08-14 |
| 4935595 | Electrode tip replacement apparatus for welding gun | — | 1990-06-19 |
| 4910373 | Exchangeable gun arm welding gun and gun arm exchange apparatus | — | 1990-03-20 |
| 4875823 | Robot apparatus | Hiroshi Miwa, Yoshinobu Kawasaki | 1989-10-24 |
| 4841113 | Welding control apparatus and method | Akio Hamada, Gen Tsujii, Masahide Kondo | 1989-06-20 |
| 4719328 | Touch-up welding apparatus for motorcar body | Takashi Yanagisawa | 1988-01-12 |
| 4578005 | Machining reforming apparatus for electrode of resistance welding machine | Kaoru Abe, Isao Matsumoto | 1986-03-25 |
| 4542845 | Robot-type welding apparatus | — | 1985-09-24 |