- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling 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: 47
10-year publication summary
|
0
|
2
|
4
|
3
|
6
|
8
|
6
|
4
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
8 |
| Nissan Motor Co., Ltd. | 12249 |
3 |
| Kabushiki Kaisha Yaskawa Denki | 1468 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Pierburg GmbH | 435 |
2 |
| Hall Labs, LLC | 221 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Deere & Company | 6845 |
1 |
| Canon Inc. | 36841 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
1 |
| Hyundai Mobis Co., Ltd. | 2668 |
1 |
| Miki Pulley Co., Ltd. | 35 |
1 |
| Mitsuba Corporation | 806 |
1 |
| Mitsui Kinzoku ACT Corporation | 299 |
1 |
| National University Corporation Kobe University | 460 |
1 |
| Other owners | 12 |