- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 371
10-year publication summary
|
31
|
42
|
53
|
57
|
50
|
36
|
36
|
36
|
21
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Musashi Seimitsu Industry Co., Ltd. | 171 |
38 |
| American Axle & Manufacturing, Inc. | 649 |
31 |
| Schaeffler Technologies AG & Co. KG | 8880 |
26 |
| Eaton Intelligent Power Limited | 6113 |
17 |
| Aisin AW Co., Ltd. | 2430 |
14 |
| Toyota Motor Corporation | 28582 |
13 |
| GKN Automotive Limited | 300 |
13 |
| ArvinMeritor Technology, LLC | 404 |
11 |
| JTEKT Corporation | 2423 |
9 |
| JATCO Ltd | 1220 |
8 |
| Eaton Corporation | 1839 |
7 |
| GM Global Technology Operations LLC | 13620 |
7 |
| Nissan Motor Co., Ltd. | 12249 |
7 |
| ZF Friedrichshafen AG | 6820 |
7 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
7 |
| Audi AG | 7153 |
6 |
| Dana Automotive Systems Group, LLC | 395 |
6 |
| GKN Driveline Japan Ltd. | 85 |
5 |
| Aisin Corporation | 1164 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Other owners | 130 |