- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 29/40 - Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
Patent holdings for IPC class H02P 29/40
Total number of patents in this class: 242
10-year publication summary
|
0
|
1
|
7
|
23
|
44
|
57
|
57
|
33
|
27
|
4
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 41350 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 26502 |
12 |
| Denso Corporation | 23131 |
10 |
| Milwaukee Electric Tool Corporation | 3047 |
8 |
| Upwing Energy, Inc. | 42 |
7 |
| FANUC Corporation | 4888 |
6 |
| Hitachi Astemo, Ltd. | 5008 |
6 |
| NTN Corporation | 5064 |
5 |
| Makita Corporation | 2163 |
5 |
| Kabushiki Kaisha Yaskawa Denki | 1489 |
5 |
| Nanjing Chervon Industry Co., Ltd. | 629 |
5 |
| Black & Decker, Inc. | 2510 |
4 |
| Omron Corporation | 6702 |
4 |
| Beckhoff Automation GmbH | 451 |
4 |
| Nidec Corporation | 2513 |
4 |
| Warn Industries, Inc. | 185 |
4 |
| Minebea Mitsumi Inc. | 1329 |
4 |
| Toshiba Corporation | 12033 |
3 |
| Hanon Systems | 1430 |
3 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1236 |
3 |
| Other owners | 127 |