Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D914377 | Bath chair | — | 2021-03-30 |
| 10393410 | Cryogenic refrigerator and rotary joint | — | 2019-08-27 |
| 10371417 | Cryocooler and rotary valve mechanism | Takaaki Morie, Qian Bao | 2019-08-06 |
| 10281175 | Regenerative refrigerator, first stage regenerator, and second stage regenerator | Tian Lei, Akihiro Tsuchiya, Qian Bao | 2019-05-07 |
| 10274230 | Annular portions protruding from a displacer and expansion space of a cryocooler | Qian Bao, Koji Yamada, Takaaki Morie | 2019-04-30 |
| 10203135 | Regenerative refrigerator | — | 2019-02-12 |
| 10197305 | Cryocooler and cryocooler operation method | A. T. A. M de Waele, Qian Bao | 2019-02-05 |
| 10184693 | GM cryocooler | Takaaki Morie, Qian Bao | 2019-01-22 |
| 10066855 | Pulse tube refrigerator | Hirokazu Takayama | 2018-09-04 |
| 10060656 | Pulse tube refrigerator | Akihiro Tsuchiya | 2018-08-28 |
| 10030892 | Cryogenic refrigerator | Takaaki Morie | 2018-07-24 |
| 10018381 | Cryogenic refrigerator | — | 2018-07-10 |
| 10018380 | Cryogenic refrigerator | Takaaki Morie | 2018-07-10 |
| 9976779 | Cryogenic refrigerator | — | 2018-05-22 |
| 9841212 | Cryogenic refrigerator | Qian Bao | 2017-12-12 |
| 9829218 | Cryogenic refrigerator | — | 2017-11-28 |
| 9803895 | Regenerative refrigerator | — | 2017-10-31 |
| 9791177 | Cryogenic refrigerator and rotary joint | — | 2017-10-17 |
| 9784479 | Cryogenic refrigerator and displacer | Takaaki Morie | 2017-10-10 |
| 9772125 | Cryogenic refrigerator with scotch yoke driving unit | Takaaki Morie | 2017-09-26 |
| 9752802 | Regenerative refrigerator | Tian Lei | 2017-09-05 |
| 9657970 | Cryogenic refrigerator | Takaaki Morie | 2017-05-23 |
| 9644867 | Rotary valve and a pulse tube refrigerator using a rotary valve | — | 2017-05-09 |
| 9638441 | Cryogenic refrigerator | — | 2017-05-02 |
| 9534813 | Cryogenic refrigerator | — | 2017-01-03 |