- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 57/03 - Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
Patent holdings for IPC class F16H 57/03
Total number of patents in this class: 175
10-year publication summary
15
|
16
|
15
|
18
|
16
|
21
|
20
|
15
|
15
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SEW-EURODRIVE GmbH & Co. KG | 1816 |
25 |
Toyota Motor Corporation | 28582 |
12 |
Nissan Motor Co., Ltd. | 12249 |
11 |
JATCO Ltd | 1220 |
11 |
Honda Motor Co., Ltd. | 24537 |
6 |
ZF Friedrichshafen AG | 6820 |
6 |
NTN Corporation | 5008 |
6 |
Nidec Corporation | 2579 |
6 |
Aisin AW Co., Ltd. | 2430 |
5 |
Allison Transmission, Inc. | 833 |
3 |
GM Global Technology Operations LLC | 13620 |
2 |
Denso Corporation | 23338 |
2 |
Schaeffler Technologies AG & Co. KG | 8880 |
2 |
NSK Ltd. | 2719 |
2 |
Dana Automotive Systems Group, LLC | 395 |
2 |
Isuzu Motors Limited | 2158 |
2 |
Linamar Corporation | 94 |
2 |
Nabtesco Corporation | 871 |
2 |
Sumitomo Heavy Industries, Ltd. | 1670 |
2 |
Suzuki Motor Corporation | 1266 |
2 |
Other owners | 64 |