Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8708641 | Turbine blade and gas turbine | Osamu Ueda, Hiroyuki Hamana, Naoyuki Seki, Kenichi Arase | 2014-04-29 |
| 8276273 | Method for removing blade ring and member for removing blade ring | Taichi Ozaki, Hitoshi Morimoto | 2012-10-02 |