- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 57/031 - GearboxesMounting gearing therein characterised by covers or lids for gearboxes
Patent holdings for IPC class F16H 57/031
Total number of patents in this class: 530
10-year publication summary
|
24
|
52
|
51
|
47
|
50
|
50
|
62
|
41
|
63
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SEW-EURODRIVE GmbH & Co. KG | 1980 |
56 |
| Nissan Motor Co., Ltd. | 12719 |
19 |
| ZF Friedrichshafen AG | 7184 |
18 |
| JATCO Ltd | 1285 |
16 |
| Schaeffler Technologies AG & Co. KG | 10418 |
15 |
| American Axle & Manufacturing, Inc. | 650 |
10 |
| Toyota Motor Corporation | 33664 |
9 |
| Kawasaki Motors, Ltd. | 1412 |
9 |
| Honda Motor Co., Ltd. | 25783 |
8 |
| Aisin AW Co., Ltd. | 2296 |
7 |
| Flender GmbH | 388 |
7 |
| Siemens AG | 24304 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14773 |
6 |
| Kanzaki Kokyukoki Mfg. Co., Ltd. | 193 |
6 |
| Robert Bosch GmbH | 43097 |
5 |
| Denso Corporation | 24863 |
5 |
| NTN Corporation | 4952 |
5 |
| Audi AG | 7408 |
5 |
| Nabtesco Corporation | 882 |
5 |
| Nidec Corporation | 2717 |
5 |
| Other owners | 308 |