- 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: 1288
10-year publication summary
|
119
|
95
|
155
|
147
|
117
|
100
|
94
|
79
|
62
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24879 |
107 |
| Nifco Korea Inc. | 173 |
58 |
| Illinois Tool Works Inc. | 11608 |
57 |
| Ford Global Technologies, LLC | 20988 |
49 |
| Toyoda Gosei Co., Ltd. | 1827 |
41 |
| Bayerische Motoren Werke Aktiengesellschaft | 14784 |
40 |
| Hyundai Mobis Co., Ltd. | 3343 |
37 |
| Hyundai Motor Company | 23019 |
33 |
| Howa Plastics Co., Ltd. | 39 |
31 |
| Dr. Schneider Kunststoffwerke GmbH | 64 |
29 |
| Toyota Motor Corporation | 33713 |
25 |
| Valeo Systemes Thermiques | 2778 |
23 |
| GM Global Technology Operations LLC | 15479 |
22 |
| Faurecia Interieur Industrie | 370 |
20 |
| Honda Motor Co., Ltd. | 25775 |
19 |
| Faurecia Innenraum Systeme GmbH | 192 |
19 |
| Kia Motors Corporation | 7744 |
18 |
| Volkswagen AG | 7386 |
18 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12625 |
16 |
| Audi AG | 7410 |
15 |
| Other owners | 611 |