- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 29/00 - Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
Patent holdings for IPC class H02P 29/00
Total number of patents in this class: 1468
10-year publication summary
|
142
|
79
|
71
|
113
|
102
|
66
|
65
|
74
|
65
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46765 |
136 |
| Panasonic Intellectual Property Management Co., Ltd. | 32244 |
73 |
| Robert Bosch GmbH | 42984 |
56 |
| Kabushiki Kaisha Yaskawa Denki | 1470 |
54 |
| Denso Corporation | 24692 |
46 |
| FANUC Corporation | 6844 |
45 |
| Omron Corporation | 7306 |
34 |
| Black & Decker, Inc. | 2402 |
25 |
| Nissan Motor Co., Ltd. | 12592 |
23 |
| Panasonic Corporation | 19985 |
22 |
| Nidec Corporation | 2695 |
22 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1475 |
18 |
| Hitachi Automotive Systems, Ltd. | 3955 |
17 |
| NTN Corporation | 4973 |
17 |
| NSK Ltd. | 2807 |
17 |
| Fuji Electric Co., Ltd. | 5235 |
13 |
| Honda Motor Co., Ltd. | 25769 |
12 |
| Mitsubishi Heavy Industries, Ltd. | 8851 |
12 |
| Milwaukee Electric Tool Corporation | 4542 |
12 |
| Siemens AG | 24344 |
11 |
| Other owners | 803 |