Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131217 | Steam turbine exhaust chamber and steam turbine | Ryo Murakami, Yoshihiro Kuwamura, Toyoharu Nishikawa, Soichiro Tabata | 2021-09-28 |
| 11131201 | Rotor blade, rotor unit, and rotating machine | Yoshihiro Kuwamura | 2021-09-28 |
| 11092026 | Rotary machine | Yoshihiro Kuwamura | 2021-08-17 |
| 11078803 | Axial flow rotating machinery | Rimpei Kawashita, Makoto Iwasaki, Makoto Kamishita | 2021-08-03 |
| 11073047 | Steam turbine | Hideaki Sugishita, Soichiro Tabata, Toyoharu Nishikawa, Tadashi Takahashi, Yoshihiro Kuwamura | 2021-07-27 |
| 11066948 | Rotary machine | — | 2021-07-20 |
| 11066946 | Axial turbomachinery | Eiji Konishi, Yoshihiro Kuwamura, Shinji Fukao, Hideaki Sugishita | 2021-07-20 |
| 11022003 | Steam turbine exhaust chamber and steam turbine system | Toyoharu Nishikawa, Hideaki Sugishita, Yoshihiro Kuwamura, Kei Nakanishi | 2021-06-01 |
| 10895169 | Exhaust casing, and steam turbine provided with same | Yoshihiro Kuwamura | 2021-01-19 |