- All sections
- B - Performing operations; transporting
- B62D - Motor vehicles; trailers
- B62D 1/184 - Mechanisms for locking columns at selected positions
Patent holdings for IPC class B62D 1/184
Total number of patents in this class: 797
10-year publication summary
|
71
|
81
|
92
|
89
|
69
|
58
|
55
|
37
|
24
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp Presta AG | 1069 |
141 |
| NSK Ltd. | 2719 |
124 |
| ThyssenKrupp AG | 3086 |
86 |
| Steering Solutions IP Holding Corporation | 847 |
80 |
| TRW Limited | 266 |
50 |
| JTEKT Corporation | 2423 |
45 |
| Yamada Manufacturing Co., Ltd. | 141 |
24 |
| HL Mando Corporation | 1310 |
22 |
| Robert Bosch Automotive Steering Vendome | 35 |
17 |
| Daimler AG | 3462 |
12 |
| Toyota Motor Corporation | 28582 |
11 |
| ZF Automotive Germany GmbH | 284 |
10 |
| JTEKT Column Systems Corporation | 18 |
10 |
| TRW Automotive GmbH | 595 |
9 |
| Erae AMS Co., Ltd. | 82 |
9 |
| NSK Americas, Inc. | 34 |
7 |
| Robert Bosch Automotive Steering Vendôme SAS | 26 |
7 |
| ZF Systemes de Direction Nacam S.A.S. | 13 |
7 |
| Honda Motor Co., Ltd. | 24537 |
5 |
| Mando Corporation | 256 |
5 |
| Other owners | 116 |