- 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 1/34 - NozzlesAir-diffusers
Patent holdings for IPC class B60H 1/34
Total number of patents in this class: 1247
10-year publication summary
|
105
|
119
|
95
|
155
|
150
|
118
|
101
|
94
|
80
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24069 |
106 |
| Nifco Korea Inc. | 171 |
58 |
| Illinois Tool Works Inc. | 11382 |
53 |
| Ford Global Technologies, LLC | 20379 |
48 |
| Bayerische Motoren Werke Aktiengesellschaft | 14241 |
38 |
| Toyoda Gosei Co., Ltd. | 1772 |
38 |
| Hyundai Mobis Co., Ltd. | 3100 |
35 |
| Hyundai Motor Company | 21451 |
31 |
| Howa Plastics Co., Ltd. | 39 |
31 |
| Dr. Schneider Kunststoffwerke GmbH | 65 |
30 |
| Toyota Motor Corporation | 31311 |
25 |
| Valeo Systemes Thermiques | 2685 |
23 |
| GM Global Technology Operations LLC | 14834 |
22 |
| Faurecia Interieur Industrie | 388 |
20 |
| Honda Motor Co., Ltd. | 25116 |
18 |
| Kia Motors Corporation | 7763 |
18 |
| Faurecia Innenraum Systeme GmbH | 205 |
18 |
| Volkswagen AG | 7303 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12890 |
16 |
| Audi AG | 7335 |
15 |
| Other owners | 587 |