- 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: 7660
10-year publication summary
|
490
|
587
|
682
|
854
|
838
|
616
|
544
|
515
|
446
|
329
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NSK Ltd. | 2790 |
598 |
| JTEKT Corporation | 2511 |
546 |
| Denso Corporation | 24404 |
415 |
| HL Mando Corporation | 1635 |
331 |
| Hitachi Astemo, Ltd. | 6387 |
324 |
| ThyssenKrupp Presta AG | 1106 |
297 |
| Steering Solutions IP Holding Corporation | 927 |
270 |
| Mitsubishi Electric Corporation | 46346 |
267 |
| Toyota Motor Corporation | 32681 |
246 |
| Robert Bosch GmbH | 42784 |
216 |
| ThyssenKrupp AG | 3303 |
209 |
| Nidec Corporation | 2669 |
183 |
| Honda Motor Co., Ltd. | 25379 |
160 |
| Hitachi Automotive Systems, Ltd. | 3955 |
151 |
| Hyundai Mobis Co., Ltd. | 3205 |
133 |
| Ford Global Technologies, LLC | 20682 |
126 |
| Nissan Motor Co., Ltd. | 12518 |
117 |
| JTEKT Europe | 215 |
113 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12760 |
108 |
| Hyundai Motor Company | 22200 |
94 |
| Other owners | 2756 |