- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 5/173 - Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
Patent holdings for IPC class H02K 5/173
Total number of patents in this class: 1237
10-year publication summary
76
|
79
|
92
|
126
|
155
|
112
|
130
|
149
|
119
|
37
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nidec Corporation | 2579 |
96 |
Robert Bosch GmbH | 40953 |
44 |
Mitsubishi Electric Corporation | 43934 |
44 |
Schaeffler Technologies AG & Co. KG | 8880 |
43 |
Minebea Mitsumi Inc. | 1461 |
31 |
LG Innotek Co., Ltd. | 6758 |
28 |
NTN Corporation | 5008 |
27 |
Denso Corporation | 23338 |
24 |
Valeo Equipements Electriques Moteur | 1036 |
24 |
Nidec Motor Corporation | 527 |
23 |
LG Electronics Inc. | 69257 |
22 |
ZF Friedrichshafen AG | 6820 |
21 |
Aktiebolaget SKF | 2700 |
20 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
19 |
MAHLE International GmbH | 2670 |
16 |
Dyson Technology Limited | 3124 |
14 |
EBM-Papst St. Georgen GmbH & Co. KG | 286 |
11 |
FANUC Corporation | 5803 |
11 |
Regal Beloit America, Inc. | 939 |
11 |
Honda Motor Co., Ltd. | 24537 |
10 |
Other owners | 698 |