Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732627 | Sealing structure in steam turbine | Kenichi Okuno, Yoshifumi Iwasaki, Toshio Hirano, Itaru Murakami, Shinichiro Ohashi | 2017-08-15 |
| 9702030 | Precipitation hardening type martensitic stainless steel, rotor blade of steam turbine and steam turbine | Reki Takaku, Haruki Ohnishi, Masayuki Yamada, Kenichi Imai | 2017-07-11 |
| 8753087 | Turbine rotor assembly and steam turbine | Naoki Shibukawa, Akihiro Onoda, Daisuke Nomura, Tomohiro Tejima, Osamu Furuya +1 more | 2014-06-17 |
| 6322323 | Turbine movable blade | Manabu Komiyama, Toshio Suzuki | 2001-11-27 |