Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623298 | Resistance spot welding method and weld member production method | Chikaumi Sawanishi, Hiroshi Matsuda | 2023-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623298 | Resistance spot welding method and weld member production method | Chikaumi Sawanishi, Hiroshi Matsuda | 2023-04-11 |