- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 23/18 - Controlling the angular speed together with angular position or phase
Patent holdings for IPC class H02P 23/18
Total number of patents in this class: 50
10-year publication summary
|
2
|
4
|
3
|
6
|
8
|
5
|
4
|
10
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24120 |
8 |
| Nissan Motor Co., Ltd. | 12381 |
3 |
| Kabushiki Kaisha Yaskawa Denki | 1485 |
3 |
| Honda Motor Co., Ltd. | 25137 |
2 |
| Pierburg GmbH | 465 |
2 |
| Aisin Corporation | 1516 |
2 |
| D&d-sw, LLC. | 19 |
2 |
| Samsung Electronics Co., Ltd. | 144143 |
1 |
| Toyota Motor Corporation | 31451 |
1 |
| Deere & Company | 7525 |
1 |
| Canon Inc. | 39442 |
1 |
| Robert Bosch GmbH | 42450 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2245 |
1 |
| Yamaha Motor Co., Ltd. | 2805 |
1 |
| Tsinghua University | 5840 |
1 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1451 |
1 |
| Hyundai Mobis Co., Ltd. | 3109 |
1 |
| Miki Pulley Co., Ltd. | 37 |
1 |
| Mitsuba Corporation | 808 |
1 |
| Other owners | 15 |