Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898461 | Axial flow turbine | Chongfei Duan, Kazuyuki Matsumoto, Hideki Ono, Yoshihiro Kuwamura, Kiyoshi Segawa +1 more | 2024-02-13 |
| 11852032 | Turbine | Yoshihiro Kuwamura, Shigeo Ookura, Shunsuke Mizumi, Chongfei Duan, Kazuyuki Matsumoto +1 more | 2023-12-26 |
| 11719121 | Steam turbine | Hideyuki Uechi, Takumi Matsumura, Ryo Egami | 2023-08-08 |
| 11702947 | Rotating machine | Chongfei Duan, Kazuyuki Matsumoto, Hideki Ono, Yoshihiro Kuwamura, Kiyoshi Segawa +1 more | 2023-07-18 |
| 11655723 | Rotating machine | Yoshihiro Kuwamura, Chongfei Duan, Kazuyuki Matsumoto, Hideki Ono, Kiyoshi Segawa +1 more | 2023-05-23 |
| 11591934 | Exhaust hood and steam turbine | Yoshihiro Kuwamura, Kazuyuki Matsumoto, Toyoharu Nishikawa, Kei Nakanishi | 2023-02-28 |
| 11519287 | Rotating machine | Hideki Ono, Chongfei Duan, Kazuyuki Matsumoto, Yoshihiro Kuwamura, Hisataka Fukushima +1 more | 2022-12-06 |
| 11519303 | Waste heat recovery system, gas turbine plant provided with same, waste heat recovery method, and installation method for waste heat recovery system | Hideyuki Uechi, Yukimasa Nakamoto, Yuichi Oka | 2022-12-06 |
| 11365649 | Steam turbine and exhaust chamber therefor | Yoshihiro Kuwamura, Kazuyuki Matsumoto, Toyoharu Nishikawa, Shigeo Ookura | 2022-06-21 |
| 11105213 | Seal fin, seal structure, turbo machine, and method for manufacturing seal fin | Toyoharu Nishikawa, Yoshihiro Kuwamura, Hiroharu Oyama, Katsuhisa Hamada | 2021-08-31 |
| 11073047 | Steam turbine | Soichiro Tabata, Toyoharu Nishikawa, Tadashi Takahashi, Kazuyuki Matsumoto, Yoshihiro Kuwamura | 2021-07-27 |
| 11066946 | Axial turbomachinery | Eiji Konishi, Yoshihiro Kuwamura, Kazuyuki Matsumoto, Shinji Fukao | 2021-07-20 |
| 11060414 | Steam turbine and steam turbine control method | Hideyuki Uechi, Takumi Matsumura, Ryo Egami | 2021-07-13 |
| 11022003 | Steam turbine exhaust chamber and steam turbine system | Toyoharu Nishikawa, Kazuyuki Matsumoto, Yoshihiro Kuwamura, Kei Nakanishi | 2021-06-01 |
| 10982719 | Seal fin, seal structure, and turbo machine | Toyoharu Nishikawa, Yoshihiro Kuwamura, Hiroharu Oyama, Katsuhisa Hamada | 2021-04-20 |
| 10954808 | Sealing device and rotary machine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka | 2021-03-23 |
| 10927713 | Intake air cooling method, intake air cooling device executing said method, and waste heat recovery facility and gas turbine plant each comprising said intake air cooling device | Hideyuki Uechi, Eisaku Ito, Naoki Hisada | 2021-02-23 |
| 10844753 | Boiler, steam-generating plant provided with same, and method for operating boiler | Hideyuki Uechi, Hiroyuki Yagita, Kuniaki Aoyama, Yukimasa Nakamoto, Yuichi Oka +2 more | 2020-11-24 |
| 10794209 | Turbine rotor blade and rotary machine | Kazuyuki Matsumoto | 2020-10-06 |
| 10731499 | Seal device for turbine, turbine, and thin plate for seal device | Azumi Yoshida, Hidekazu Uehara, Hiroharu Oyama, Kohei Ozaki, Katsuhisa Hamada +4 more | 2020-08-04 |
| 10718434 | Step seal, seal structure, turbo machine, and method for manufacturing step seal | Toyoharu Nishikawa, Yoshihiro Kuwamura, Hiroharu Oyama, Katsuhisa Hamada | 2020-07-21 |
| 10662796 | Seal device for turbine, turbine, and thin plate for seal device | Azumi Yoshida, Hidekazu Uehara, Hiroharu Oyama, Kohei Ozaki, Katsuhisa Hamada +4 more | 2020-05-26 |
| 10480411 | Waste heat recovery device, gas turbine plant provided with same, and waste heat recovery method | Hideyuki Uechi, Yukimasa Nakamoto, Yuichi Oka | 2019-11-19 |
| 10316675 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka | 2019-06-11 |
| 10316680 | Turbine | Yoshihiro Kuwamura, Hiroharu Oyama, Yoshinori Tanaka | 2019-06-11 |