- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 25/064 - Linear motors of the synchronous type
Patent holdings for IPC class H02P 25/064
Total number of patents in this class: 191
10-year publication summary
|
0
|
7
|
13
|
14
|
34
|
29
|
30
|
18
|
38
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
17 |
| Beckhoff Automation GmbH | 486 |
17 |
| Rockwell Automation Technologies, Inc. | 2547 |
16 |
| B&R Industrial Automation GmbH | 194 |
14 |
| Canon Inc. | 36841 |
10 |
| Hitachi High-Tech Corporation | 4424 |
10 |
| Kone Oyj | 2000 |
6 |
| Hitachi Automotive Systems, Ltd. | 3970 |
5 |
| Mitsubishi Electric Corporation | 43934 |
5 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
5 |
| THK Co., Ltd. | 1206 |
5 |
| Hitachi, Ltd. | 16452 |
4 |
| Fuji Corporation | 2924 |
4 |
| General Vibration Corporation | 19 |
4 |
| Murata Machinery, Ltd. | 1386 |
4 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
3 |
| The University of British Columbia | 1432 |
3 |
| Planar Motor Inc. | 10 |
3 |
| Quanten Technologies, Inc. | 17 |
3 |
| Baker Hughes Holdings LLC | 3060 |
3 |
| Other owners | 50 |