- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 6/30 - Arrangements for controlling the direction of rotation
Patent holdings for IPC class H02P 6/30
Total number of patents in this class: 98
10-year publication summary
|
2
|
21
|
9
|
14
|
11
|
14
|
16
|
11
|
11
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson Electric International AG | 390 |
10 |
| Denso Corporation | 23338 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Milwaukee Electric Tool Corporation | 3572 |
4 |
| Mitsuba Corporation | 806 |
3 |
| Regal Beloit America, Inc. | 939 |
3 |
| Minebea Mitsumi Inc. | 1461 |
3 |
| Defond Electech Co., Ltd. | 59 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Canon Inc. | 36841 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Delta Electronics, Inc. | 2401 |
2 |
| Rockwell Automation Technologies, Inc. | 2547 |
2 |
| Makita Corporation | 2339 |
2 |
| FANUC Corporation | 5803 |
2 |
| Hirata Corporation | 358 |
2 |
| Orange Motor Company L.L.C. | 2 |
2 |
| Rikon Power Tools, Inc. | 5 |
2 |
| Rolls-Royce Deutschland Ltd & Co KG | 765 |
2 |
| Hitachi Astemo, Ltd. | 5618 |
2 |
| Other owners | 40 |