Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494346 | Cryogenic refrigerator | Takaaki Morie | 2016-11-15 |
| 9488390 | Regenerator, GM type refrigerator and pulse tube refrigerator | — | 2016-11-08 |
| 9488391 | Cryogenic refrigerator | — | 2016-11-08 |
| 9453662 | Cryogenic refrigerator | Takaaki Morie | 2016-09-27 |
| 9423160 | Regenerative refrigerator | — | 2016-08-23 |
| 9395108 | Cryogenic refrigerator | Takaaki Morie | 2016-07-19 |
| 9194616 | Cryogenic refrigerator | Takaaki Morie | 2015-11-24 |
| 9182156 | Cryogenic refrigerator, cryopump and displacer | — | 2015-11-10 |
| 9157668 | Double inlet type pulse tube refrigerator | — | 2015-10-13 |
| 9134046 | Pulse tube refrigerator and regenerative refrigerator | — | 2015-09-15 |
| 9086231 | Regenerative refrigerator | Takaaki Morie | 2015-07-21 |
| 8991196 | Regenerator, GM refrigerator, and pulse tube refrigerator | — | 2015-03-31 |
| 8783045 | Reduced input power cryogenic refrigerator | Jin Lin Gao | 2014-07-22 |
| 8720210 | Vibration-inhibiting reinforcement member for a cryocooler | — | 2014-05-13 |
| 8590318 | Pulse-tube refrigerating machine | Motokazu Saito | 2013-11-26 |
| 8590319 | Pulse tube refrigerator | — | 2013-11-26 |
| 8516833 | 4-valve pulse tube cryocooler | Hirokazu Takayama, Kyosuke Nakano | 2013-08-27 |
| 8418479 | Co-axial multi-stage pulse tube for helium recondensation | Ralph C. Longsworth | 2013-04-16 |
| 7654096 | Reduced torque valve for cryogenic refrigerator | Jin Lin Gao, Eric Seitz, Motokazu Saito | 2010-02-02 |
| 7631505 | Wearless valve for cryorefrigerator | Eric Seitz, Jin Lin Gao, Ralph C. Longsworth | 2009-12-15 |
| 7568351 | Multi-stage pulse tube with matched temperature profiles | Jin Lin Gao | 2009-08-04 |
| 7509814 | Compact integrated buffer for pulse tube refrigerator | — | 2009-03-31 |
| 7500366 | Refrigerator with magnetic shield | Jin Lin Gao, Ralph C. Longsworth | 2009-03-10 |
| 7497084 | Co-axial multi-stage pulse tube for helium recondensation | Ralph C. Longsworth | 2009-03-03 |