Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172233 | Laser-beam welding method and laser-beam welding apparatus | Toru HIOKI, Shuhei Ogura, Ryosuke Kawai, Shun KATO | 2024-12-24 |
| 10857624 | Laser-beam welding method and laser-beam welding apparatus | Toru HIOKI, Shuhei Ogura, Ryosuke Kawai, Shun KATO | 2020-12-08 |