- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 25/063 - Fluid-actuated clutches in which the fluid actuates a piston incorporated in the clutch the clutch having friction surfaces with clutch members exclusively moving axially
Patent holdings for IPC class F16D 25/063
Total number of patents in this class: 47
10-year publication summary
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5
|
1
|
4
|
2
|
2
|
2
|
1
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mazda Motor Corporation | 3307 |
11 |
| Schaeffler Technologies AG & Co. KG | 11125 |
6 |
| Nissan Motor Co., Ltd. | 13016 |
3 |
| NOK Corporation | 2316 |
3 |
| ZF Friedrichshafen AG | 7270 |
2 |
| Aisin AW Co., Ltd. | 2250 |
2 |
| Toyota Motor Corporation | 35992 |
1 |
| GM Global Technology Operations LLC | 16205 |
1 |
| Ford Global Technologies, LLC | 21582 |
1 |
| JATCO Ltd | 1326 |
1 |
| Caterpillar Inc. | 10299 |
1 |
| Schaeffler Technologies GmbH & Co. KG | 847 |
1 |
| Komatsu Ltd. | 4759 |
1 |
| BorgWarner Inc. | 2581 |
1 |
| GKN Driveline Japan Ltd. | 86 |
1 |
| Isuzu Motors Limited | 2330 |
1 |
| Kabushiki Kaisha F.C.C. | 423 |
1 |
| Piolax Inc. | 424 |
1 |
| Szuba Consulting, Inc. | 18 |
1 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 231 |
1 |
| Other owners | 6 |