Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167867 | Scroll fluid machine having tip seal member separated into different portions | Junichi ASAMI, Keiya KATO | 2019-01-01 |
| 9869181 | Scroll expander | Atsushi Unami, Hiroshi Ito, Takaaki Izumi | 2018-01-16 |
| 9719510 | Scroll fluid machine including pins and guide rings | Atsushi Unami, Hiroshi Ito, Takaaki Izumi | 2017-08-01 |
| 9657736 | Scroll fluid machine | Atsushi Unami | 2017-05-23 |
| 9528394 | Power generating apparatus and method of operating power generating apparatus | Atsushi Unami, Takaaki Izumi | 2016-12-27 |
| 9316223 | Scroll expander with adiabatic layer | Atsushi Unami | 2016-04-19 |
| 9316224 | Scroll expander | Atsushi Unami | 2016-04-19 |
| 9175683 | Double rotation type scroll expander and power generation apparatus including same | Atsushi Unami, Kazuaki Sato | 2015-11-03 |
| 8943853 | Waste heat utilizing device for air compressor | Atsushi Unami | 2015-02-03 |
| 8562317 | Scroll expansion machine with air flow passage around outer periphery of sealing surface | Atsushi Unami | 2013-10-22 |
| 7491044 | Sealing device of fluid machinery | — | 2009-02-17 |
| 7487858 | Acoustic fluid machine | Masaaki Kawahashi, Mohammed Anwar Hossain, Masayuki Saito | 2009-02-10 |
| 7443060 | Acoustic compressor with two resonators | Masaaki Kawahashi, Mohammed Anwar Hossain | 2008-10-28 |
| 7353909 | Acoustic fluid machine | Masaaki Kawahashi, Mohammed Anwar Hossain, Masayuki Saito | 2008-04-08 |
| 7306439 | Orbiting scroll in a scroll fluid machine | Atsushi Unami | 2007-12-11 |
| 7299894 | Acoustic fluid machine | Masaaki Kawahashi, Masayuki Saito | 2007-11-27 |
| 7252178 | Acoustic fluid machine | Masaaki Kawahashi, Masayuki Saito | 2007-08-07 |
| 7232296 | Serviceability features for a scroll fluid machine | Toru Sato | 2007-06-19 |
| 7130246 | Acoustic fluid machine | Masaaki Kawahashi, Masayuki Saito | 2006-10-31 |
| 7121817 | Scroll fluid machine comprising compressing and expanding sections | Ken Yanagisawa | 2006-10-17 |
| 7074024 | Scroll-type fluid machine having a path to pass and cool the fluid | Tohru Satoh | 2006-07-11 |
| 7044722 | Scroll fluid-machine and assembling method thereof | Ken Yanagisawa | 2006-05-16 |
| 7014434 | Scroll fluid machine | Ken Yanagisawa | 2006-03-21 |
| 7014435 | Scroll fluid machine | Ken Yanagisawa | 2006-03-21 |
| 7004735 | Scroll-type fluid machine having a path to pass and cool the fluid | Tohru Satoh | 2006-02-28 |