- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 5/16 - Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
Patent holdings for IPC class H02K 5/16
Total number of patents in this class: 1318
10-year publication summary
|
110
|
102
|
119
|
127
|
100
|
111
|
116
|
92
|
76
|
51
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nidec Corporation | 2684 |
95 |
| LG Innotek Co., Ltd. | 7823 |
55 |
| Mitsubishi Electric Corporation | 46547 |
46 |
| Robert Bosch GmbH | 42815 |
38 |
| LG Electronics Inc. | 73588 |
26 |
| Black & Decker, Inc. | 2408 |
26 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 519 |
26 |
| Denso Corporation | 24541 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
23 |
| Minebea Mitsumi Inc. | 1774 |
23 |
| NTN Corporation | 4985 |
22 |
| Schaeffler Technologies AG & Co. KG | 10017 |
18 |
| Nidec Motor Corporation | 528 |
18 |
| Sunonwealth Electric Machine Industry Co., Ltd. | 184 |
18 |
| Panasonic Corporation | 20036 |
17 |
| Guangdong Welling Motor Manufacturing Co., Ltd. | 211 |
14 |
| New Motech Co., Ltd. | 180 |
14 |
| Milwaukee Electric Tool Corporation | 4481 |
13 |
| NSK Ltd. | 2797 |
11 |
| Makita Corporation | 2465 |
10 |
| Other owners | 780 |