Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371417 | Cryocooler and rotary valve mechanism | Mingyao Xu, Takaaki Morie | 2019-08-06 |
| 10281175 | Regenerative refrigerator, first stage regenerator, and second stage regenerator | Mingyao Xu, Tian Lei, Akihiro Tsuchiya | 2019-05-07 |
| 10274230 | Annular portions protruding from a displacer and expansion space of a cryocooler | Mingyao Xu, Koji Yamada, Takaaki Morie | 2019-04-30 |
| 10197305 | Cryocooler and cryocooler operation method | A. T. A. M de Waele, Mingyao Xu | 2019-02-05 |
| 10184693 | GM cryocooler | Mingyao Xu, Takaaki Morie | 2019-01-22 |