- 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: 524
10-year publication summary
|
43
|
57
|
44
|
64
|
64
|
36
|
33
|
43
|
27
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23413 |
23 |
| Toshiba Infrastructure Systems & Solutions Corporation | 989 |
17 |
| Mitsubishi Electric Corporation | 44752 |
16 |
| ARM Limited | 4445 |
14 |
| Enedym Inc. | 60 |
12 |
| Nidec Corporation | 2569 |
11 |
| Toshiba Industrial Products and Systems Corporation | 76 |
11 |
| Toshiba Corporation | 11983 |
9 |
| Robert Bosch GmbH | 41407 |
9 |
| Siemens AG | 24685 |
8 |
| Valeo Systemes de Controle Moteur | 613 |
8 |
| General Electric Company | 17910 |
7 |
| IHI Corporation | 3312 |
7 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6257 |
7 |
| Brooks Automation US, LLC | 348 |
7 |
| GREE Electric Appliances, Inc. of Zhuhai | 3064 |
6 |
| QM Power, Inc. | 57 |
6 |
| Huaiyin Institute of Technology | 40 |
6 |
| ABB Schweiz AG | 6489 |
5 |
| SN Innovation Co., Ltd. | 9 |
5 |
| Other owners | 330 |