- 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: 1277
10-year publication summary
|
102
|
119
|
95
|
155
|
147
|
117
|
100
|
94
|
79
|
54
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24729 |
106 |
| Nifco Korea Inc. | 173 |
58 |
| Illinois Tool Works Inc. | 11528 |
57 |
| Ford Global Technologies, LLC | 20860 |
49 |
| Toyoda Gosei Co., Ltd. | 1821 |
41 |
| Bayerische Motoren Werke Aktiengesellschaft | 14638 |
39 |
| Hyundai Mobis Co., Ltd. | 3285 |
36 |
| Hyundai Motor Company | 22700 |
32 |
| Howa Plastics Co., Ltd. | 39 |
31 |
| Dr. Schneider Kunststoffwerke GmbH | 64 |
29 |
| Toyota Motor Corporation | 33341 |
25 |
| Valeo Systemes Thermiques | 2757 |
23 |
| GM Global Technology Operations LLC | 15340 |
22 |
| Faurecia Interieur Industrie | 375 |
20 |
| Honda Motor Co., Ltd. | 25773 |
19 |
| Faurecia Innenraum Systeme GmbH | 198 |
19 |
| Kia Motors Corporation | 7743 |
18 |
| Volkswagen AG | 7379 |
18 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12686 |
16 |
| Audi AG | 7387 |
15 |
| Other owners | 604 |