Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593886 | Heat exchanger and heat pump device using the same | Isao Katou, Naotaka Iwasawa | 2017-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593886 | Heat exchanger and heat pump device using the same | Isao Katou, Naotaka Iwasawa | 2017-03-14 |