Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938559 | Stir pin, friction stir welding tool, and machine tool | Eiji MATSUBARA, Masayasu MINATANI, Toru Murakami | 2024-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938559 | Stir pin, friction stir welding tool, and machine tool | Eiji MATSUBARA, Masayasu MINATANI, Toru Murakami | 2024-03-26 |