Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127229 | Gas turbine combustor | Yoji Ishibashi, Hiroshi Inoue, Takashi Ohmori, Takashi Hashimoto, Fumio Kato +3 more | 1992-07-07 |
| 5121597 | Gas turbine combustor and methodd of operating the same | Haruo Urushidani, Seiichi Kirikami, Isao Sato, Nobuo Shimizu, Osamu Arai +5 more | 1992-06-16 |
| 5069029 | Gas turbine combustor and combustion method therefor | Michio Kuroda, Seiichi Kirikami, Nobuyuki Iizuka, Haruo Urushidani, Isao Sato +2 more | 1991-12-03 |
| 5054280 | Gas turbine combustor and method of running the same | Yoji Ishibashi, Hiroshi Inoue, Takashi Ohmori, Takashi Hashimoto, Fumio Kato +3 more | 1991-10-08 |
| 4829764 | Combustion air flow rate adjusting device for gas turbine combustor | Nobuyuki Iizuka, Katsuo Wada, Fumiyuki Hirose, Osamu Arai | 1989-05-16 |
| 4766721 | Combustor for gas turbine | Nobuyuki Iizuka, Yoji Ishibashi, Isao Sato, Fumiyuki Hirose, Hiroshi Inose +4 more | 1988-08-30 |
| 4683715 | Method of starting gas turbine plant | Nobuyuki Iizuka, Ryoichiro Oshima, Katsuo Wada, Fumiyuki Hirose, Michio Kuroda +4 more | 1987-08-04 |
| 4677822 | Gas turbine combustor | Nobuyuki Iizuka, Katsuo Wada, Masashi Kunihiro, Fumiyuki Hirose, Yoji Ishibashi +4 more | 1987-07-07 |
| 4662820 | Turbine stage structure | Tetsuo Sasada, Takeshi Sato, Haruo Urushidani, Ryoichi Kaneko, Kazuo Ikeuchi +1 more | 1987-05-05 |
| 4626174 | Turbine blade | Takeshi Sato, Akira Uenishi, Norio Yasugahira | 1986-12-02 |
| 4566810 | Steam turbine rotor shaft | Takatoshi Yoshioka, Seishin Kirihara, Masao Shiga, Katsumi Iijima, Ryoichi Kaneko | 1986-01-28 |
| 4504554 | Rotor shaft of steam turbine | Takatoshi Yoshioka, Seishin Kirihara, Masao Siga, Takehiko Yoshida, Toshimi Tan +1 more | 1985-03-12 |
| 4497670 | Rotor shaft and manufacturing method thereof | Masao Siga, Seishin Kirihara, Takatoshi Yoshioka, Toshimi Tan, Yoji Akutsu +1 more | 1985-02-05 |
| 4478082 | Method and apparatus for detecting rubbing in a rotary machine | Ichiya Sato, Takao Yoneyama, Tsuguaki Koga, Kazuo Ikeuchi | 1984-10-23 |
| 4426162 | Rotor shaft | Keiichi Tsuchiya, Toshimi Tan, Masahiro Kobayashi, Kei Kobayashi, Kazuhiko Ueda +3 more | 1984-01-17 |
| 4401411 | Device for connecting turbine blades | Kazuo Ikeuchi, Makoto Nishimura, Hazime Sibaoka, Kiyoshi Namura, Akira Isida +1 more | 1983-08-30 |
| 4342542 | Moving blade of steam turbine | Toshimi Tan, Takao Mizoi | 1982-08-03 |
| 4321012 | Turbine blade fastening construction | Toshimi Tan | 1982-03-23 |
| 4316362 | Method and apparatus for operating a cross-compound turbine generator plant | Satoshi Ninomiya, Yasuhiro Yamachi, Ryosuke Arie, Katsuto Kashiwahara, Hidesumi Kuwashima | 1982-02-23 |
| 4303369 | Method of and system for controlling stress produced in steam turbine rotor | Hitoshi Isa, Hazime Sibaoka | 1981-12-01 |
| 4245950 | Turbine rotorconstructions | Koki Shiohata, Masaharu Ohno, Fumio Fujisawa, Kazuo Sato, Sho Kusumoto | 1981-01-20 |
| 4228359 | Rotor-stress preestimating turbine control system | Hiroshi Matsumoto, Yoshio Sato, Shigeyoshi Kawano, Yoshiyuki Nakano, Fumio Kato +6 more | 1980-10-14 |
| 4187685 | Method and system for effecting control governing of a steam turbine | Kunio Tsuji, Akira Sakai, Shozo Nakamura | 1980-02-12 |