Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393411 | Stirling cryocooler | Yoshikatsu Hiratsuka, Kenta Yumoto | 2019-08-27 |
| 10228164 | Stirling refrigerator | Yoshikatsu Hiratsuka, Kenta Yumoto | 2019-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393411 | Stirling cryocooler | Yoshikatsu Hiratsuka, Kenta Yumoto | 2019-08-27 |
| 10228164 | Stirling refrigerator | Yoshikatsu Hiratsuka, Kenta Yumoto | 2019-03-12 |