- All sections
- B - Performing operationstransporting
- B60R - Vehicles, vehicle fittings, or vehicle parts, not otherwise provided for
- B60R 22/46 - Belt retractors, e.g. reels with means to tension the belt in an emergency
Patent holdings for IPC class B60R 22/46
Total number of patents in this class: 769
10-year publication summary
|
49
|
63
|
59
|
62
|
75
|
45
|
40
|
40
|
47
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2504 |
147 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1810 |
87 |
| TRW Automotive GmbH | 562 |
74 |
| Autoliv ASP, Inc. | 745 |
39 |
| Ashimori Industry Co., Ltd. | 259 |
28 |
| ZF Automotive Germany GmbH | 356 |
24 |
| Takata Corporation | 321 |
23 |
| Ford Global Technologies, LLC | 20769 |
21 |
| Toyota Motor Corporation | 33077 |
18 |
| Honda Motor Co., Ltd. | 25776 |
16 |
| Nippon Kayaku Kabushiki Kaisha | 1450 |
16 |
| Joyson Safety Systems Japan K.K. | 65 |
14 |
| Joyson Safety Systems Japan G.K. | 121 |
14 |
| Joyson Safety Systems Acquisition LLC | 361 |
13 |
| Daimler AG | 3349 |
11 |
| TS Tech Co., Ltd. | 1496 |
11 |
| Daicel Corporation | 2387 |
10 |
| Hyundai Motor Company | 22484 |
8 |
| Joyson Safety Systems Germany GmbH | 81 |
8 |
| Yanfeng International Automotive Technology Co., Ltd. | 138 |
8 |
| Other owners | 179 |