- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 125/50 - Rotating members in mutual engagement with parallel non-stationary axes, e.g. planetary gearing
Patent holdings for IPC class F16D 125/50
Total number of patents in this class: 231
10-year publication summary
|
27
|
16
|
8
|
21
|
14
|
32
|
19
|
10
|
19
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HL Mando Corporation | 1807 |
33 |
| NTN Corporation | 4930 |
32 |
| Hitachi Astemo, Ltd. | 6410 |
16 |
| Hyundai Mobis Co., Ltd. | 3513 |
13 |
| ZF Active Safety US Inc. | 160 |
11 |
| ZF Active Safety GmbH | 261 |
9 |
| Denso Corporation | 25303 |
7 |
| Goodrich Corporation | 2179 |
7 |
| Hitachi Astemo France | 91 |
7 |
| Hitachi Automotive Systems, Ltd. | 3954 |
6 |
| Robert Bosch GmbH | 43751 |
6 |
| ADVICS Co., Ltd. | 1352 |
6 |
| Akebono Brake Industry Co., Ltd. | 362 |
6 |
| Brembo S.p.A. | 496 |
6 |
| Lucas Automotive GmbH | 304 |
6 |
| Continental Automotive Technologies GmbH | 2883 |
5 |
| Toyota Motor Corporation | 34938 |
4 |
| Chassis Brakes International B.V. | 57 |
4 |
| Huawei Digital Power Technologies Co. Ltd. | 2485 |
4 |
| Keyang Electric Machinery CO., LTD. | 30 |
3 |
| Other owners | 40 |