- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 19/10 - Synchronous motors for multi-phase current
Patent holdings for IPC class H02K 19/10
Total number of patents in this class: 542
10-year publication summary
|
44
|
64
|
64
|
36
|
33
|
43
|
27
|
27
|
24
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25579 |
27 |
| Enedym Inc. | 74 |
16 |
| Mitsubishi Electric Corporation | 48048 |
15 |
| ARM Limited | 5053 |
14 |
| Toshiba Corporation | 12569 |
13 |
| Nidec Corporation | 2817 |
12 |
| Toshiba Infrastructure Systems & Solutions Corporation | 662 |
10 |
| Robert Bosch GmbH | 44176 |
9 |
| Siemens AG | 24020 |
8 |
| Valeo Systemes de Controle Moteur | 580 |
8 |
| GREE Electric Appliances, Inc. of Zhuhai | 3317 |
7 |
| IHI Corporation | 3535 |
7 |
| Toshiba Industrial Products and Systems Corporation | 70 |
7 |
| Brooks Automation US, LLC | 333 |
7 |
| Daikin Industries, Ltd. | 10504 |
6 |
| ABB Schweiz AG | 7621 |
6 |
| QM Power, Inc. | 52 |
6 |
| Huaiyin Institute of Technology | 41 |
6 |
| General Electric Company | 13910 |
5 |
| American Axle & Manufacturing, Inc. | 641 |
5 |
| Other owners | 348 |