Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083874 | Method for producing low thermal expansion Ni-base superalloy | Shigeki Ueta, Toshiharu Noda, Ryuichi Yamamoto, Yoshikuni Kadoya, Shin Nishimoto | 2011-12-27 |
| 7340880 | Compressed air bypass valve and gas turbine | Masaru Nishikatsu | 2008-03-11 |
| 7160400 | Low thermal expansion Ni-base superalloy | Hisataka Kawai, Yoshikuni Kadoya, Ryuichi Yamamoto, Toshiharu Noda, Susumu Isobe +1 more | 2007-01-09 |
| 6893215 | Division wall and shroud of gas turbine | Masamitsu Kuwabara, Yoshiyuki Morii, Yasuoki Tomita, Shunsuke Torii, Shigehiro Shiozaki +3 more | 2005-05-17 |
| 6846156 | Gas turbine | — | 2005-01-25 |
| 6772581 | Gas turbine cooling passages for blade rings, combustor transition piece connecting portions and stationary blades | Yasuhiro Ojiro, Kouichi Akagi, Hitoshi Morimoto, Shinya Hashimoto, Tadao Yashiki | 2004-08-10 |
| 6602048 | Gas turbine split ring | Tatsuaki Fujikawa, Yasuoki Tomita, Shunsuke Torii, Masamitsu Kuwabara, Shinichi Inoue | 2003-08-05 |
| 6572114 | Seal ring for steam turbine | Tetsu Konishi, Zenichi Yoshida | 2003-06-03 |
| 6553766 | Cooling structure of a combustor tail tube | Takehiko Shimizu, Satoshi Hada, Kouichi Akagi, Katsunori Tanaka, Mitsuo Hasegawa +2 more | 2003-04-29 |
| 6463729 | Combined cycle plant with gas turbine rotor clearance control | Naoki Hagi, Taku Ichiryu | 2002-10-15 |
| 6341937 | Steam turbine with an improved cooling system for the casing | Takashi Nakano | 2002-01-29 |
| 6322321 | Nozzle chamber warming-up structure for a steam turbine | Takashi Nakano | 2001-11-27 |
| 6305902 | Steam turbine stationary blade | Tetsu Konishi, Hideyuki Toda, Takaaki Matsuo, Eiichiro Watanabe | 2001-10-23 |
| 6302648 | Steam turbine jointed stationary blade | Tetsu Konishi, Keizo Tanaka, Hideyuki Toda, Asaharu Matsuo, Toyokazu Kuwana | 2001-10-16 |
| 6273675 | Cooling architecture for flanges of a steam turbine casing | Takashi Nakano | 2001-08-14 |
| 6244816 | Gland portion deformation preventing structure of low pressure steam turbine | — | 2001-06-12 |
| 6238180 | Leak reducing structure in a steam turbine | Takashi Nakano, Kouji Tanaka | 2001-05-29 |
| 6237338 | Flexible inlet tube for a high and intermediate pressure steam turbine | Takashi Nakano | 2001-05-29 |
| 6203270 | Method of transporting a steam turbine and a device for aiding the transportation of a steam turbine | — | 2001-03-20 |
| 6152697 | Steam turbine different material welded rotor | Tetsu Konishi | 2000-11-28 |
| 6106766 | Material for gas turbine disk | Hisataka Kawai, Yoshikuni Kadoya, Koji Takahashi, Yasuhiko Yasumoto, Tomohiro Tsuchiyama | 2000-08-22 |