Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988486 | Method of controlling electrode force of spot welding gun | Nobuo Kobayashi, Toshiaki Nagasawa, Hisaya Watanabe, Kouji Oda | 1999-11-23 |
| 5977505 | Electric resistance welding method with unequal force application | Nobuo Kobayashi, Toshihiro Murakawa, Kouji Oda, Toshiaki Nagasawa | 1999-11-02 |
| 5898285 | Method of teaching welding robot | Toshiaki Nagasawa, Nobuo Kobayashi, Hisaya Ohiwa, Mitsugu Kaneko | 1999-04-27 |