Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188377 | Steam turbine | EI Kadokura | 2025-01-07 |
| 11898461 | Axial flow turbine | Chongfei Duan, Hideaki Sugishita, Kazuyuki Matsumoto, Hideki Ono, Yoshihiro Kuwamura +1 more | 2024-02-13 |
| 11702947 | Rotating machine | Chongfei Duan, Hideaki Sugishita, Kazuyuki Matsumoto, Hideki Ono, Yoshihiro Kuwamura +1 more | 2023-07-18 |
| 11655723 | Rotating machine | Yoshihiro Kuwamura, Chongfei Duan, Hideaki Sugishita, Kazuyuki Matsumoto, Hideki Ono +1 more | 2023-05-23 |
| 11519287 | Rotating machine | Hideki Ono, Chongfei Duan, Kazuyuki Matsumoto, Yoshihiro Kuwamura, Hideaki Sugishita +1 more | 2022-12-06 |
| 11365646 | Rotary machine and seal member | Yasuhiko Ueta, Kentaro Tanaka | 2022-06-21 |
| 10301970 | Axial turbine | Takeshi Kudo, Shigeki Senoo, Hideki Ono | 2019-05-28 |
| 9476315 | Axial flow turbine | Takanori Shibata, Noriyo Nishijima, Kiyoshi Segawa, Goingwon Lee | 2016-10-25 |