Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313310 | Refrigerant flow path switching device and air conditioning system | Naoyuki Ohta, Hiroyuki Imada, Junichi Shimoda | 2025-05-27 |
| 12104831 | Refrigerant flow path switching unit and air conditioner provided with the same | Mikio Kagawa, Szeping Beh, Junichi Shimoda | 2024-10-01 |
| 11940176 | Refrigerant flow path switching unit and air conditioner including the same | Mikio Kagawa, Szeping Beh, Junichi Shimoda | 2024-03-26 |
| 11892181 | HVAC system with integrated supply of outdoor air | Keitaro Hoshika, Hideyuki Nakagawa, Masahiro Honda | 2024-02-06 |