- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/26 - Rotor cores with slots for windings
Patent holdings for IPC class H02K 1/26
Total number of patents in this class: 416
10-year publication summary
|
38
|
51
|
54
|
34
|
42
|
35
|
25
|
23
|
35
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48018 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
13 |
| Denso Corporation | 25534 |
12 |
| Planar Motor Inc. | 39 |
11 |
| Siemens AG | 24029 |
10 |
| Hyundai Motor Company | 24653 |
10 |
| Mitsuba Corporation | 822 |
9 |
| Moteurs Leroy-Somer | 189 |
9 |
| LG Electronics Inc. | 75694 |
8 |
| Robert Bosch GmbH | 44160 |
7 |
| GM Global Technology Operations LLC | 16124 |
7 |
| GE Aviation Systems LLC | 592 |
7 |
| The University of British Columbia | 1538 |
6 |
| ABB Schweiz AG | 7607 |
5 |
| Audi AG | 7563 |
5 |
| Kia Corporation | 12385 |
5 |
| Mitsubishi Generator Co., Ltd. | 157 |
5 |
| Toyota Motor Corporation | 35772 |
4 |
| Toshiba Corporation | 12560 |
4 |
| Hamilton Sundstrand Corporation | 5015 |
4 |
| Other owners | 259 |