Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381904 | Friction stir welding of a solder coated strand coil to a solid coil | Ryosuke Umezu, Yasuaki Kageyama, Seunghwan Park, Satoshi Hirano | 2019-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381904 | Friction stir welding of a solder coated strand coil to a solid coil | Ryosuke Umezu, Yasuaki Kageyama, Seunghwan Park, Satoshi Hirano | 2019-08-13 |