Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260491 | Method for grinding tip of rotor blade, and jig for grinding up of blisk | Koji Maruyama, Yasutaka Kishimoto | 2022-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260491 | Method for grinding tip of rotor blade, and jig for grinding up of blisk | Koji Maruyama, Yasutaka Kishimoto | 2022-03-01 |