Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920941 | Controlling a central air-conditioning system that conditions at least heating operation of a plurality of rooms in a house | Wataru Sugiyama | 2018-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920941 | Controlling a central air-conditioning system that conditions at least heating operation of a plurality of rooms in a house | Wataru Sugiyama | 2018-03-20 |