Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140370 | Channel switching valve and heat pump system using the same | Takeshi Kannoo, Tomoatsu Minamida | 2015-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140370 | Channel switching valve and heat pump system using the same | Takeshi Kannoo, Tomoatsu Minamida | 2015-09-22 |