- 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: 1405
10-year publication summary
|
89
|
125
|
154
|
111
|
131
|
151
|
126
|
102
|
96
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nidec Corporation | 2743 |
94 |
| Schaeffler Technologies AG & Co. KG | 10592 |
64 |
| Robert Bosch GmbH | 43385 |
47 |
| Mitsubishi Electric Corporation | 47449 |
42 |
| Minebea Mitsumi Inc. | 1858 |
38 |
| LG Innotek Co., Ltd. | 8089 |
29 |
| Aktiebolaget SKF | 3053 |
28 |
| NTN Corporation | 4936 |
27 |
| Denso Corporation | 25062 |
24 |
| Nidec Motor Corporation | 527 |
24 |
| Valeo Equipements Electriques Moteur | 964 |
24 |
| ZF Friedrichshafen AG | 7210 |
23 |
| LG Electronics Inc. | 74619 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 33168 |
21 |
| MAHLE International GmbH | 2862 |
19 |
| Dyson Technology Limited | 3845 |
17 |
| SEW-EURODRIVE GmbH & Co. KG | 1996 |
17 |
| Honda Motor Co., Ltd. | 25804 |
16 |
| Black & Decker, Inc. | 2419 |
14 |
| FANUC Corporation | 6984 |
12 |
| Other owners | 804 |