- 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: 1242
10-year publication summary
|
106
|
111
|
104
|
120
|
129
|
101
|
110
|
105
|
94
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nidec Corporation | 2579 |
95 |
| LG Innotek Co., Ltd. | 6758 |
49 |
| Mitsubishi Electric Corporation | 43934 |
46 |
| Robert Bosch GmbH | 40953 |
37 |
| Denso Corporation | 23338 |
25 |
| NTN Corporation | 5008 |
25 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 499 |
25 |
| LG Electronics Inc. | 69257 |
24 |
| Minebea Mitsumi Inc. | 1461 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
21 |
| Black & Decker, Inc. | 2402 |
19 |
| Schaeffler Technologies AG & Co. KG | 8880 |
18 |
| Nidec Motor Corporation | 527 |
18 |
| Sunonwealth Electric Machine Industry Co., Ltd. | 193 |
18 |
| Panasonic Corporation | 20786 |
17 |
| New Motech Co., Ltd. | 166 |
14 |
| NSK Ltd. | 2719 |
11 |
| Milwaukee Electric Tool Corporation | 3572 |
11 |
| Makita Corporation | 2339 |
9 |
| Guangdong Welling Motor Manufacturing Co., Ltd. | 175 |
9 |
| Other owners | 727 |