Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155276 | Method of welding surface-treated members using a welding wire | Atsuhiro Kawamoto, Yasushi Mukai | 2018-12-18 |
| 10155285 | Laser welding method and laser welding device | Yasushi Mukai, Atsuhiro Kawamoto, Tatsuyuki Nakagawa, Noriyuki Matsuoka | 2018-12-18 |