Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644870 | Engine driven heat pump | Shohei Amakawa, Kyoko Hashimoto | 2017-05-09 |
| 9360244 | Engine driven heat pump | Kyoko Hashimoto, Shohei Amakawa | 2016-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644870 | Engine driven heat pump | Shohei Amakawa, Kyoko Hashimoto | 2017-05-09 |
| 9360244 | Engine driven heat pump | Kyoko Hashimoto, Shohei Amakawa | 2016-06-07 |