Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857624 | Laser-beam welding method and laser-beam welding apparatus | Shuhei Ogura, Hiroki Toriyama, Ryosuke Kawai, Shun KATO | 2020-12-08 |
| 10843293 | Laser welding method | Kohei Hisada, Kazuyuki Ogusu | 2020-11-24 |