Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9975201 | Friction stir welding apparatus | Ichiro Fujimoto, Masato Sato, Mitsuru Sayama, Keisuke Tsuta, Ryouji Kitamura | 2018-05-22 | $305,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9975201 | Friction stir welding apparatus | Ichiro Fujimoto, Masato Sato, Mitsuru Sayama, Keisuke Tsuta, Ryouji Kitamura | 2018-05-22 | $305,000 |