Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732627 | Sealing structure in steam turbine | Kenichi Okuno, Yoshifumi Iwasaki, Yoriharu Murata, Toshio Hirano, Shinichiro Ohashi | 2017-08-15 |
| 9506354 | Turbine rotor and steam turbine | Norimichi Mori, Tsutomu Yoshihara | 2016-11-29 |
| 9359907 | Stationary blade cascade, assembling method of stationary blade cascade, and steam turbine | Tsuguhisa Tashima, Motoki Yoshikawa | 2016-06-07 |
| 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 |
| 8431859 | Stress treatment device, operating system, and method of making turbine | Hidekazu Sasaki, Itaru Chida, Hiroshi Nomura | 2013-04-30 |
| 8257046 | Turbine rotor blade, turbine rotor and steam turbine equipped with the same | Kazuhiro Saito, Kenichi Okuno | 2012-09-04 |
| 6682306 | Moving blades for steam turbine | Toshio Suzuki, Kenichi Okuno, Ryou Oda | 2004-01-27 |
| 5455777 | Method of predicting deterioration and damage of structural member and prediction apparatus for use with the method | Kazunari Fujiyama, Yomei Yoshioka, Nagatoshi Okabe | 1995-10-03 |
| 5403428 | Apparatus for producing communication articles including postcards and envelopes | Hiromichi Shingo, Yukio Sasayama, Yukio Kii, Eiji Yonekura | 1995-04-04 |