Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504793 | Wire feeding device and arc welding device | Yukiya Morita, Hisao Miyahara, Gen Tsujii | 2022-11-22 |
| 11370052 | Arc welding system and wire feeding device | Yukiya Morita, Hisao Miyahara, Hirokazu Kawai, Songjie Hou, Hayato Baba +3 more | 2022-06-28 |
| 11273791 | Seat belt structure for a vehicle | Michael J. WILLM, Robert T. Wilson | 2022-03-15 |
| 11213908 | Wire feeding device, arc welding device and wire feeding method | Hirokazu Kawai, Futoshi Nishisaka, Haruhiko Manabe, Kazutoshi Nagami, Hisao Miyahara +1 more | 2022-01-04 |