- 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: 2675
10-year publication summary
|
170
|
182
|
226
|
254
|
274
|
215
|
229
|
185
|
225
|
148
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46037 |
218 |
| Nidec Corporation | 2659 |
92 |
| Denso Corporation | 24259 |
65 |
| Nippon Steel Corporation | 6231 |
62 |
| Schaeffler Technologies AG & Co. KG | 9858 |
60 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
53 |
| Robert Bosch GmbH | 42674 |
48 |
| Daikin Industries, Ltd. | 9991 |
47 |
| Mitsui High-tec, Inc. | 265 |
34 |
| Siemens AG | 24505 |
31 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12806 |
30 |
| Infinitum Electric Inc. | 87 |
27 |
| FANUC Corporation | 6652 |
26 |
| Siemens Gamesa Renewable Energy A/S | 1879 |
25 |
| ZF Friedrichshafen AG | 7133 |
24 |
| Nidec Motor Corporation | 527 |
24 |
| Toyota Motor Corporation | 31985 |
23 |
| Panasonic Corporation | 20124 |
23 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1456 |
23 |
| Honda Motor Co., Ltd. | 25219 |
22 |
| Other owners | 1718 |