- 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: 216
10-year publication summary
|
31
|
17
|
15
|
9
|
8
|
8
|
8
|
10
|
3
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25183 |
68 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12507 |
16 |
| Hanon Systems | 2069 |
15 |
| Calsonic Kansei Corporation | 550 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
8 |
| Ford Global Technologies, LLC | 21274 |
6 |
| Isuzu Motors Limited | 2304 |
6 |
| Nissan Motor Co., Ltd. | 12763 |
4 |
| The Yokohama Rubber Co., Ltd. | 4101 |
4 |
| Sanden Corporation | 1011 |
4 |
| Valeo Systemes Thermiques | 2810 |
4 |
| Sanden Automotive Climate Systems Corporation | 178 |
4 |
| Toyota Motor Corporation | 34633 |
3 |
| Keihin Corporation | 176 |
3 |
| PACCAR Inc | 1369 |
3 |
| Sanden Holdings Corporation | 208 |
3 |
| Valeo Japan Co., Ltd. | 312 |
3 |
| Aisin Corporation | 1790 |
3 |
| Hyundai Motor Company | 23762 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2177 |
2 |
| Other owners | 45 |