Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203086 | Laser welding method and laser welding device | Keisuke Kinoshita, Mitsuhiro Hasunuma, Shintaro Nonaka | 2021-12-21 |
| 10421153 | Laser welding method and laser welding device | Shintaro Nonaka, Tsuyoshi Higashinakagawa | 2019-09-24 |