Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816251 | Heat pump | Norihiro Okuda, Keisuke Ota, Terunori Aikawa | 2020-10-27 |
| 10641530 | Heat pump | Keisuke Ota, Terunori Aikawa, Hirohiko Nobuhara, Hirotaka Nakamura | 2020-05-05 |
| 10605506 | Heat pump | Keiji Sugimori, Sadanori Yasuda, Hirotaka Nakamura, Makoto Asai | 2020-03-31 |
| 10591171 | Heat pump | Norihiro Okuda, Terunori Aikawa | 2020-03-17 |
| 10527327 | Heat pump | Hideshi Okada, Sadanori Yasuda, Keisuke Ota, Tomoya Yoshimura | 2020-01-07 |