- All sections
- B - Performing operationstransporting
- B60H - Arrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles
- B60H 1/08 - Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
Patent holdings for IPC class B60H 1/08
Total number of patents in this class: 208
10-year publication summary
|
21
|
31
|
17
|
15
|
9
|
8
|
8
|
8
|
10
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24372 |
66 |
| Hanon Systems | 1961 |
14 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12781 |
13 |
| Calsonic Kansei Corporation | 584 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
8 |
| Ford Global Technologies, LLC | 20668 |
6 |
| Isuzu Motors Limited | 2260 |
6 |
| Nissan Motor Co., Ltd. | 12520 |
5 |
| The Yokohama Rubber Co., Ltd. | 4044 |
4 |
| Valeo Systemes Thermiques | 2736 |
4 |
| Sanden Automotive Climate Systems Corporation | 178 |
4 |
| Toyota Motor Corporation | 32542 |
3 |
| Keihin Corporation | 186 |
3 |
| PACCAR Inc | 1325 |
3 |
| Sanden Corporation | 965 |
3 |
| Sanden Holdings Corporation | 208 |
3 |
| Valeo Japan Co., Ltd. | 306 |
3 |
| Hyundai Motor Company | 22141 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2228 |
2 |
| Halla Climate Control Corp. | 33 |
2 |
| Other owners | 43 |