Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10018380 | Cryogenic refrigerator | Takaaki Morie | 2018-07-10 |
| 10018381 | Cryogenic refrigerator | — | 2018-07-10 |
| 9976779 | Cryogenic refrigerator | — | 2018-05-22 |