Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945118 | Method of planning works for robots and work planning device | Koichi Masaoka, Shota Asazu, Hiroyuki Moriishi, Tomoya Sakuma, Yuji Hashiba +2 more | 2024-04-02 |
| 11332209 | Robot system and work line including the same | Hitoshi NARIAI | 2022-05-17 |
| 9314870 | Friction stir spot welding device and friction stir spot welding method | Hideki Okada, Hajime Kashiki, Mitsuo Fujimoto | 2016-04-19 |
| 9095926 | Friction stir spot welding device and friction stir spot welding method | Hideki Okada, Hajime Kashiki, Mitsuo Fujimoto | 2015-08-04 |
| 8950650 | Friction stir spot welding device and friction stir spot welding method | Hideki Okada, Hajime Kashiki, Mitsuo Fujimoto | 2015-02-10 |
| 7802713 | Friction stir spot joining device | Masaki Kumagai, Toshihiko Fukuda, Yoshio Sato, Kenta Aoki | 2010-09-28 |
| 7798387 | Friction stir welding apparatus and system | Masato Fukushima | 2010-09-21 |
| 7677427 | Welding tool for friction-stir welding apparatus | Masayuki Inuzuka, Mitsuo Fujimoto, Ryoji Ohashi | 2010-03-16 |