Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286785 | Turbine rotor blade, turbo machine, and contact surface manufacturing method | Norifumi Hirata, Tetsuya Shimmyo, Satoshi Hada, Shunsuke Torii | 2022-03-29 |
| 11248527 | Ring segment and gas turbine | Keita Takamura, Yusuke Izumi | 2022-02-15 |