- 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: 1375
10-year publication summary
|
104
|
120
|
129
|
101
|
111
|
117
|
102
|
82
|
70
|
58
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nidec Corporation | 2819 |
92 |
| LG Innotek Co., Ltd. | 8498 |
58 |
| Mitsubishi Electric Corporation | 48146 |
47 |
| Robert Bosch GmbH | 44238 |
36 |
| LG Electronics Inc. | 75807 |
32 |
| Black & Decker, Inc. | 2450 |
28 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 553 |
27 |
| Minebea Mitsumi Inc. | 1953 |
25 |
| Denso Corporation | 25633 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
23 |
| Schaeffler Technologies AG & Co. KG | 11069 |
22 |
| NTN Corporation | 4921 |
19 |
| Nidec Motor Corporation | 529 |
18 |
| Sunonwealth Electric Machine Industry Co., Ltd. | 180 |
18 |
| Panasonic Corporation | 18896 |
17 |
| Guangdong Welling Motor Manufacturing Co., Ltd. | 231 |
15 |
| New Motech Co., Ltd. | 184 |
15 |
| Milwaukee Electric Tool Corporation | 4980 |
14 |
| NSK Ltd. | 2836 |
11 |
| Makita Corporation | 2574 |
11 |
| Other owners | 824 |