- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 57/023 - Mounting or installation of gears or shafts in gearboxes, e.g. methods or means for assembly
Patent holdings for IPC class F16H 57/023
Total number of patents in this class: 628
10-year publication summary
49
|
51
|
50
|
52
|
69
|
75
|
69
|
75
|
66
|
32
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Aisin AW Co., Ltd. | 2430 |
19 |
SEW-EURODRIVE GmbH & Co. KG | 1816 |
13 |
Nabtesco Corporation | 871 |
11 |
Schaeffler Technologies AG & Co. KG | 8880 |
10 |
NTN Corporation | 5008 |
9 |
Jing-jin Electric Technologies Co., Ltd. | 181 |
9 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
9 |
JATCO Ltd | 1220 |
8 |
Sandvik Intellectual Property AB | 1634 |
8 |
Hall Labs, LLC | 221 |
8 |
American Axle & Manufacturing, Inc. | 649 |
7 |
Aisin Corporation | 1164 |
7 |
Denso Corporation | 23338 |
6 |
Compagnie Engrenages et Reducteurs - Messian- Durand | 15 |
6 |
Nidec Corporation | 2579 |
6 |
Safran Transmission Systems | 260 |
6 |
Rtx Corporation | 8674 |
6 |
Honda Motor Co., Ltd. | 24537 |
5 |
Robert Bosch GmbH | 40953 |
5 |
GM Global Technology Operations LLC | 13620 |
5 |
Other owners | 465 |