- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 57/04 - Features relating to lubrication or cooling
Patent holdings for IPC class F16H 57/04
Total number of patents in this class: 6164
10-year publication summary
|
486
|
508
|
525
|
476
|
447
|
434
|
465
|
461
|
433
|
268
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7247 |
255 |
| Schaeffler Technologies AG & Co. KG | 11003 |
183 |
| Toyota Motor Corporation | 35813 |
182 |
| Rtx Corporation | 10128 |
163 |
| Aisin AW Co., Ltd. | 2254 |
156 |
| JATCO Ltd | 1326 |
144 |
| Honda Motor Co., Ltd. | 26034 |
140 |
| SEW-EURODRIVE GmbH & Co. KG | 2034 |
136 |
| Nissan Motor Co., Ltd. | 12966 |
116 |
| Safran Transmission Systems | 375 |
116 |
| Aisin Corporation | 1922 |
94 |
| Ford Global Technologies, LLC | 21524 |
88 |
| Deere & Company | 8118 |
74 |
| Nidec Corporation | 2817 |
71 |
| Safran Aircraft Engines | 6704 |
71 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12378 |
71 |
| GM Global Technology Operations LLC | 16155 |
69 |
| NTN Corporation | 4915 |
69 |
| BorgWarner Inc. | 2583 |
66 |
| Hyundai Motor Company | 24703 |
64 |
| Other owners | 3836 |