Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286202 | Fluid machine and underwater vehicle | Shinichi Isobe, Wataru Yamada, Takehiko Nishida, Takuyoshi YAMADA, Kazuki HOSONO +3 more | 2025-04-29 |
| 12286201 | Fluid machine for underwater vehicle and underwater vehicle | Shinichi Isobe, Wataru Yamada, Takehiko Nishida, Takuyoshi YAMADA, Kazuki HOSONO +3 more | 2025-04-29 |
| 12275509 | Fluid machine and underwater vehicle | Shinichi Isobe, Wataru Yamada, Takehiko Nishida, Takuyoshi YAMADA, Kazuki HOSONO +3 more | 2025-04-15 |
| 12228050 | Steam turbine, blade, and method for improving performance and reliability of steam turbine | Soichiro Tabata, Tetsuya Sawatsubashi, Hiroyuki Mitsui, Kunio Asai, Ryuichi MATSUBARA +1 more | 2025-02-18 |
| 12221195 | Fluid machine and underwater vehicle | Shinichi Isobe, Wataru Yamada, Takehiko Nishida, Takuyoshi YAMADA, Kazuki HOSONO +4 more | 2025-02-11 |
| 12091987 | Steam turbine blade, steam turbine, and method for operating same | — | 2024-09-17 |
| 11879353 | Blade set and blisk | Toshio Watanabe, Yuya Fukuda | 2024-01-23 |
| 11821331 | Steam turbine, and blade | Soichiro Tabata | 2023-11-21 |
| 11691708 | Fluid machine | Wataru Yamada, Hideyuki Kudo, Shinichi Isobe | 2023-07-04 |
| 11629608 | Axial flow turbine | Kazuhiro Momma | 2023-04-18 |
| 11608753 | Turbine | Yoshihiro Kuwamura, Toshio Watanabe, Sotaro TAKEI | 2023-03-21 |
| 11519426 | Pressurizing device, carbon dioxide cycle plant, and combined cycle plant | Hideyuki Uechi, Tatsuo Ishiguro, Norito Katsuki, Takahiro Hidaka, Teppei Hata +2 more | 2022-12-06 |
| 11441428 | Turbine blade and steam turbine including the same | Kazuhiro Momma, Reza Abhari, Anestis Kalfas, Ilias Papagiannis, Vahid Iranidokht | 2022-09-13 |
| 11053807 | Axial flow rotating machine | Kazuhiro Momma | 2021-07-06 |
| 10301970 | Axial turbine | Hisataka Fukushima, Takeshi Kudo, Hideki Ono | 2019-05-28 |
| 9051839 | Supersonic turbine moving blade and axial-flow turbine | — | 2015-06-09 |
| 9011084 | Steam turbine stator vane and steam turbine using the same | Hideki Ono, Kenichi Murata, Goingwon Lee | 2015-04-21 |
| 8845295 | Turbine bucket | Yutaka Yamashita, Eiji Saito, Takeshi Kudo, Tateki Nakamura | 2014-09-30 |
| 8425181 | Axial-flow turbine with flow extraction means | — | 2013-04-23 |
| 8308421 | Axial turbine | Tetsuaki Kimura | 2012-11-13 |
| 7901179 | Axial turbine | Tetsuaki Kimura | 2011-03-08 |
| 7547187 | Axial turbine | Tetsuaki Kimura | 2009-06-16 |
| 7429161 | Axial turbine | Tetsuaki Kimura | 2008-09-30 |
| 7052237 | Turbine blade and turbine | Kiyoshi Segawa, Yoshio Shikano, Yoshiaki Yamazaki, Yoshiharu Nakayama | 2006-05-30 |
| 7018174 | Turbine blade | Yoshio Sikano, Eiji Saitou, Kiyoshi Segawa, Sou Shioshita | 2006-03-28 |