- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/17 - Stator cores with permanent magnets
Patent holdings for IPC class H02K 1/17
Total number of patents in this class: 559
10-year publication summary
|
55
|
64
|
69
|
64
|
64
|
61
|
52
|
41
|
35
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43063 |
33 |
| Mitsubishi Electric Corporation | 46926 |
27 |
| LG Innotek Co., Ltd. | 7924 |
26 |
| Linear Labs, Inc. | 76 |
14 |
| Mabuchi Motor Co., Ltd. | 206 |
9 |
| Jiangsu University | 1124 |
8 |
| Milwaukee Electric Tool Corporation | 4587 |
7 |
| Valeo Equipements Electriques Moteur | 988 |
7 |
| MagLev Aero Inc. | 18 |
7 |
| Siemens AG | 24333 |
6 |
| Daikin Industries, Ltd. | 10166 |
6 |
| Mitsuba Corporation | 817 |
6 |
| Johnson Electric International AG | 375 |
6 |
| Minebea Mitsumi Inc. | 1804 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8875 |
5 |
| Toshiba Corporation | 12548 |
5 |
| Huazhong University of Science and Technology | 1082 |
5 |
| Nagoya Institute of Technology | 237 |
5 |
| QM Power, Inc. | 53 |
5 |
| Guangdong Zhaoqing L&V Co. Ltd. | 52 |
5 |
| Other owners | 361 |