Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203086 | Laser welding method and laser welding device | Kazuhiko KAGIYA, Mitsuhiro Hasunuma, Shintaro Nonaka | 2021-12-21 |
KK
Keisuke Kinoshita
Overall (2021): #376,891 of 548,734Top 70%
1
Patents 2021