- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
Patent holdings for IPC class B62D 5/04
Total number of patents in this class: 8001
10-year publication summary
|
592
|
688
|
859
|
841
|
621
|
545
|
533
|
461
|
447
|
248
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NSK Ltd. | 2831 |
586 |
| JTEKT Corporation | 2580 |
559 |
| Denso Corporation | 25513 |
417 |
| HL Mando Corporation | 1835 |
383 |
| Hitachi Astemo, Ltd. | 6410 |
322 |
| ThyssenKrupp Presta AG | 1107 |
303 |
| Steering Solutions IP Holding Corporation | 976 |
284 |
| Mitsubishi Electric Corporation | 47971 |
266 |
| Toyota Motor Corporation | 35680 |
253 |
| Robert Bosch GmbH | 44128 |
240 |
| ThyssenKrupp AG | 3423 |
215 |
| Nidec Corporation | 2806 |
191 |
| Honda Motor Co., Ltd. | 26008 |
158 |
| Hitachi Automotive Systems, Ltd. | 3954 |
151 |
| Hyundai Mobis Co., Ltd. | 3586 |
144 |
| Ford Global Technologies, LLC | 21478 |
134 |
| Nissan Motor Co., Ltd. | 12947 |
119 |
| JTEKT Europe | 214 |
112 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12387 |
105 |
| Schaeffler Technologies AG & Co. KG | 10948 |
101 |
| Other owners | 2958 |