Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005153 | Laser beam welding apparatus and laser beam welding method | Atsushi Kawakita, Yuta Iwamoto, Hiroaki Kishi, Nobuhiro Iijima | 2018-06-26 |
| 10005156 | Laser welding apparatus and laser welding method | Atsushi Kawakita, Toshiki Yui | 2018-06-26 |
| 9969028 | Welded portion inspection method | Atsushi Kawakita, Hiroaki Kishi, Yuta Iwamoto | 2018-05-15 |