Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913476 | Compressor system | Akihiko Saito, Keisuke Yamamoto | 2024-02-27 |
| 11168576 | Axial flow turbine | — | 2021-11-09 |
| 10718340 | Gas turbine manufacturing method | Yasuo Takahashi, Yasunori Kimura, Chihiro Myoren | 2020-07-21 |
| 10480531 | Axial flow compressor, gas turbine including the same, and stator blade of axial flow compressor | Naoto Omura, Chihiro Myoren, Yasuo Takahashi | 2019-11-19 |
| 10202982 | Production methods of gas turbine | Yasunori Kimura, Yasuo Takahashi, Hironori Tsukidate | 2019-02-12 |
| 9828882 | Thermal power generation system and method using supercritical carbon dioxide as working fluid | Shohei Numata, Susumu Nakano, Hidefumi Araki | 2017-11-28 |
| 9476315 | Axial flow turbine | Noriyo Nishijima, Kiyoshi Segawa, Hisataka Fukushima, Goingwon Lee | 2016-10-25 |
| 8695347 | Power plant | Shigeo Hatamiya, Koji Namba, Fumio Takahashi, Koji Nishida, Susumu Nakano | 2014-04-15 |
| 8616843 | Turbo machinery | Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka | 2013-12-31 |
| 8475131 | Centrifugal compressor | Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka, Tetsuya Kuwano | 2013-07-02 |
| 8453453 | Heat pump | Yasuo Takahashi, Hidefumi Araki | 2013-06-04 |
| 8448439 | Electric power plant, and method for running electric power plant | Koji Namba, Shigeo Hatamiya, Fumio Takahashi, Koji Nishida, Susumu Nakano | 2013-05-28 |
| 8402735 | Cooling apparatus, gas turbine system using cooling apparatus, heat pump system using cooling system, cooling method, and method for operating cooling apparatus | Hidefumi Araki, Shigeo Hatamiya, Moriaki Tsukamoto | 2013-03-26 |
| 8308420 | Centrifugal compressor, impeller and operating method of the same | Manabu Yagi, Tadaharu Kishibe, Hideo Nishida, Hiromi Kobayashi, Tetsuya Kuwano | 2012-11-13 |
| 8267644 | Multistage centrifugal compressor | Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka, Tetsuya Kuwano, Toshio Itou +1 more | 2012-09-18 |
| 8240122 | Cooling apparatus of a gas turbine system | Hidefumi Araki, Shigeo Hatamiya, Moriaki Tsukamoto | 2012-08-14 |
| 8192144 | Compressor and heat pump system | — | 2012-06-05 |
| 7981254 | Heat pump system, operation procedure therefor and evaporator system | Tadaharu Kishibe, Susumu Nakano | 2011-07-19 |
| 7966840 | Heat pump system and heat pump operation method | Shigeo Hatamiya, Toshihiko Fukushima | 2011-06-28 |
| 7861548 | Heat pump system and heat pump operation method | Shigeo Hatamiya, Toshihiko Fukushima | 2011-01-04 |
| 7444819 | Gas turbine installation including a compressed air humidifier and method | Shinya Marushima, Nobuaki Kizuka, Hidefumi Araki, Shigeo Hanamiya | 2008-11-04 |
| 7367178 | Gas turbine system | — | 2008-05-06 |
| 7320175 | Production process of gas turbine | Tomomi Koganezawa, Nobuhiro Seiki, Shinya Marushima, Shinichi Higuchi, Nobuaki Kizuka +2 more | 2008-01-22 |
| 7251926 | Gas turbine installation | Shigeo Hatamiya, Nobuhiro Seiki, Tomomi Koganezawa, Katsuhiko Sagae, Hidefumi Araki | 2007-08-07 |
| 7100359 | Gas turbine installation | Shigeo Hatamiya, Nobuhiro Seiki, Tomomi Koganezawa, Katsuhiko Sagae | 2006-09-05 |