Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203669 | Control system for a heating, ventilation, and air-conditioning system | Takahiro Yamada, Cheng Li, Hideyuki Nakagawa, Shinichi Takahashi | 2025-01-21 |
| 12188668 | System and method for heating and cooling | Masahiro Honda, Junichi Shimoda, Takashi Shimamura, Yuuji Yamada, Hideyuki Nakagawa +9 more | 2025-01-07 |
| 11619409 | Control system for a heating, ventilation, and air-conditioning system | Takahiro Yamada, Cheng Li, Hideyuki Nakagawa, Shinichi Takahashi | 2023-04-04 |
| 9677798 | Refrigerating device | Daisuke Toyoda | 2017-06-13 |
| 9523525 | Refrigerating device | Daisuke Toyoda | 2016-12-20 |