- 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: 526
10-year publication summary
|
56
|
44
|
62
|
63
|
36
|
33
|
40
|
27
|
26
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24797 |
27 |
| Mitsubishi Electric Corporation | 46973 |
15 |
| ARM Limited | 4777 |
14 |
| Toshiba Corporation | 12547 |
13 |
| Enedym Inc. | 67 |
13 |
| Nidec Corporation | 2705 |
12 |
| Toshiba Infrastructure Systems & Solutions Corporation | 706 |
10 |
| Robert Bosch GmbH | 43096 |
9 |
| Siemens AG | 24333 |
8 |
| Valeo Systemes de Controle Moteur | 600 |
8 |
| GREE Electric Appliances, Inc. of Zhuhai | 3257 |
7 |
| IHI Corporation | 3471 |
7 |
| Toshiba Industrial Products and Systems Corporation | 69 |
7 |
| Brooks Automation US, LLC | 336 |
7 |
| Daikin Industries, Ltd. | 10174 |
6 |
| QM Power, Inc. | 53 |
6 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6233 |
6 |
| Huaiyin Institute of Technology | 40 |
6 |
| General Electric Company | 13830 |
5 |
| ABB Schweiz AG | 7201 |
5 |
| Other owners | 335 |