Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730139 | Laser welding device and laser welding method | Kotaro Fujikura, Chiyoko Nemoto, Yuichiro Tamura, Ken Hashimoto | 2020-08-04 |
HA
Hideaki Akahoshi
Overall (2020): #451,393 of 565,922Top 80%
1
Patents 2020