- All sections
- B - Performing operations; transporting
- B62D - Motor vehicles; trailers
- B62D 3/12 - Steering gears mechanical of rack-and-pinion type
Patent holdings for IPC class B62D 3/12
Total number of patents in this class: 879
10-year publication summary
|
70
|
85
|
75
|
74
|
119
|
72
|
74
|
57
|
37
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp Presta AG | 1089 |
56 |
| JTEKT Corporation | 2435 |
53 |
| Hitachi Astemo, Ltd. | 6050 |
49 |
| NSK Ltd. | 2732 |
47 |
| Oiles Corporation | 510 |
43 |
| HL Mando Corporation | 1514 |
41 |
| ThyssenKrupp AG | 3210 |
34 |
| Steering Solutions IP Holding Corporation | 880 |
30 |
| Robert Bosch GmbH | 41717 |
28 |
| Honda Motor Co., Ltd. | 24865 |
20 |
| Ford Global Technologies, LLC | 20057 |
20 |
| NTN Corporation | 4980 |
20 |
| JTEKT Europe | 207 |
20 |
| Mando Corporation | 249 |
19 |
| Hyundai Motor Company | 20403 |
18 |
| Hyundai Mobis Co., Ltd. | 2915 |
18 |
| ZF Lenksysteme GmbH | 132 |
17 |
| Kia Motors Corporation | 7779 |
15 |
| KYB Corporation | 1322 |
15 |
| Neturen Co., Ltd. | 194 |
15 |
| Other owners | 301 |