Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976197 | Method for producing journal part of 9 to 12% Cr steel turbine rotor, and journal part produced by the method | Yoshihiro Okamura | 2018-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976197 | Method for producing journal part of 9 to 12% Cr steel turbine rotor, and journal part produced by the method | Yoshihiro Okamura | 2018-05-22 |