Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204034 | Scroll fluid machine with decreasing inter-facing surface and arc shape end plate central portion | Hajime Sato, Yohei Hotta, Takuma YAMASHITA | 2021-12-21 |
| D931347 | Scroll member of a scroll fluid machine | Hajime Sato, Takahide Ito | 2021-09-21 |
| 11078906 | Scroll fluid machine having a different mesh clearance between the fixed and orbiting scroll wraps | Hajime Sato, Yohei Hotta | 2021-08-03 |
| 11015601 | Scroll fluid machine and tip seal | Hajime Sato, Yohei Hotta | 2021-05-25 |
| 11002274 | Scroll fluid machine including first and second scroll members | Hajime Sato, Takahide Ito | 2021-05-11 |
| 10975866 | Scroll fluid machine and method for producing same | Hajime Sato, Yohei Hotta | 2021-04-13 |
| 10968908 | Scroll fluid machine, and method for processing scroll member | Hajime Sato, Masashi Hamano, Takahide Ito | 2021-04-06 |