Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098908 | Construction method and design method of air-conditioning system | Hiromi Sugiyama | 2021-08-24 |
| 10974569 | Air conditioning unit | — | 2021-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098908 | Construction method and design method of air-conditioning system | Hiromi Sugiyama | 2021-08-24 |
| 10974569 | Air conditioning unit | — | 2021-04-13 |