- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/18 - Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
Patent holdings for IPC class H02K 1/18
Total number of patents in this class: 2704
10-year publication summary
|
164
|
177
|
224
|
251
|
252
|
212
|
223
|
181
|
225
|
178
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46547 |
218 |
| Nidec Corporation | 2684 |
94 |
| Denso Corporation | 24541 |
67 |
| Schaeffler Technologies AG & Co. KG | 10017 |
61 |
| Nippon Steel Corporation | 6365 |
61 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
53 |
| Robert Bosch GmbH | 42815 |
49 |
| Daikin Industries, Ltd. | 10106 |
49 |
| Mitsui High-tec, Inc. | 263 |
34 |
| Siemens AG | 24352 |
31 |
| Infinitum Electric Inc. | 87 |
27 |
| FANUC Corporation | 6787 |
26 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12753 |
26 |
| Siemens Gamesa Renewable Energy A/S | 1898 |
25 |
| Toyota Motor Corporation | 32956 |
24 |
| ZF Friedrichshafen AG | 7175 |
24 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1468 |
24 |
| Nidec Motor Corporation | 528 |
24 |
| Panasonic Corporation | 20036 |
23 |
| Honda Motor Co., Ltd. | 25771 |
22 |
| Other owners | 1742 |