Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9034121 | Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and method for manufacturing the same | Satoru Ohsaki, Kazuhiro Miki, Tsukasa Azuma, Koji Kajikawa, Shigeru Suzuki +10 more | 2015-05-19 |
| 6499946 | Steam turbine rotor and manufacturing method thereof | Masayuki Yamada, Takao Inukai, Masataka Kikuchi, Satoru Asai, Yoichi Tsuda +2 more | 2002-12-31 |