- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 48/40 - Constructional details characterised by features of the rotating cases
Patent holdings for IPC class F16H 48/40
Total number of patents in this class: 418
10-year publication summary
|
42
|
53
|
57
|
50
|
36
|
35
|
36
|
23
|
39
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Musashi Seimitsu Industry Co., Ltd. | 190 |
42 |
| Schaeffler Technologies AG & Co. KG | 9839 |
38 |
| American Axle & Manufacturing, Inc. | 653 |
30 |
| Eaton Intelligent Power Limited | 5981 |
19 |
| GKN Automotive Limited | 349 |
17 |
| Aisin AW Co., Ltd. | 2328 |
14 |
| Toyota Motor Corporation | 31903 |
13 |
| ZF Friedrichshafen AG | 7134 |
13 |
| ArvinMeritor Technology, LLC | 400 |
11 |
| JATCO Ltd | 1261 |
8 |
| Aisin Corporation | 1541 |
8 |
| Eaton Corporation | 1820 |
7 |
| GM Global Technology Operations LLC | 15000 |
7 |
| Nissan Motor Co., Ltd. | 12453 |
7 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
7 |
| JTEKT Corporation | 2492 |
7 |
| Valeo Embrayages | 649 |
7 |
| Audi AG | 7356 |
6 |
| Dana Automotive Systems Group, LLC | 431 |
6 |
| Robert Bosch GmbH | 42647 |
5 |
| Other owners | 146 |