Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440132 | Friction stir welding apparatus | Koichi Ishiguro, Shun Shinohara, Kohei Funahara, Tomio Odakura, Yoshinori Oyama +1 more | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440132 | Friction stir welding apparatus | Koichi Ishiguro, Shun Shinohara, Kohei Funahara, Tomio Odakura, Yoshinori Oyama +1 more | 2022-09-13 |