Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428251 | Weld structure of metal member and welding process | Seiji Kumazawa, Tomomi Tanaka, Takayuki Ashida | 2022-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428251 | Weld structure of metal member and welding process | Seiji Kumazawa, Tomomi Tanaka, Takayuki Ashida | 2022-08-30 |