Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366174 | Control device, control method, and system | Toshiaki Ouchi, Keisuke Yamamoto | 2025-07-22 |
| 10323688 | Hydro dynamic bearing device | Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige +4 more | 2019-06-18 |
| 9255604 | Hydro dynamic bearing device | Takayasu Tanaka, Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige +4 more | 2016-02-09 |
| 8845295 | Turbine bucket | Yutaka Yamashita, Shigeki Senoo, Eiji Saito, Takeshi Kudo | 2014-09-30 |
| 8333562 | Long steam turbine rotor blade having particular cover | Kunio Asai, Takeshi Kudo | 2012-12-18 |
| 8132448 | Steam turbine test facility, low-load test method, and load dump test method | Takeshi Kudo, Naoaki Shibashita | 2012-03-13 |
| 8025746 | Turbine casing | Hirotsugu Kawanaka, Masahiko Arai | 2011-09-27 |
| 7841833 | Turbine rotor and turbine blade | Fumiyuki Suzuki, Kunio Asai, Takeshi Kudo | 2010-11-30 |
| 7794208 | Steam turbine rotor, inverted fir-tree turbine blade, low pressure steam turbine with those rotors and blades, and steam turbine power plant with those turbines | Fumiyuki Suzuki, Kunio Asai, Takeshi Kudo | 2010-09-14 |
| 5654833 | Device for varying braking force | Hiroshi Fujike, Yasuhiro Izumi | 1997-08-05 |
| 5561564 | Lens driving apparatus | Hiroshi Fujiike | 1996-10-01 |