- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 48/02 - Control by fluid pressure
Patent holdings for IPC class F16D 48/02
Total number of patents in this class: 1098
10-year publication summary
|
113
|
102
|
109
|
119
|
89
|
90
|
64
|
39
|
32
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 8880 |
133 |
| Honda Motor Co., Ltd. | 24537 |
93 |
| Nissan Motor Co., Ltd. | 12249 |
49 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
49 |
| Isuzu Motors Limited | 2158 |
46 |
| JATCO Ltd | 1220 |
41 |
| ZF Friedrichshafen AG | 6820 |
36 |
| Aisin AW Co., Ltd. | 2430 |
36 |
| Toyota Motor Corporation | 28582 |
35 |
| Hyundai Motor Company | 19021 |
29 |
| Komatsu Ltd. | 4265 |
25 |
| GM Global Technology Operations LLC | 13620 |
23 |
| Kia Motors Corporation | 7946 |
23 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
22 |
| Ford Global Technologies, LLC | 19702 |
19 |
| BorgWarner Inc. | 2604 |
18 |
| Allison Transmission, Inc. | 833 |
13 |
| GKN Automotive Limited | 300 |
12 |
| American Axle & Manufacturing, Inc. | 649 |
11 |
| FTE automotive GmbH | 78 |
11 |
| Other owners | 374 |