- 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: 2406
10-year publication summary
|
161
|
170
|
182
|
226
|
254
|
274
|
213
|
221
|
181
|
70
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
224 |
| Nidec Corporation | 2579 |
86 |
| Denso Corporation | 23338 |
62 |
| Nippon Steel Corporation | 5649 |
55 |
| Robert Bosch GmbH | 40953 |
47 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
47 |
| Daikin Industries, Ltd. | 9495 |
42 |
| Schaeffler Technologies AG & Co. KG | 8880 |
38 |
| Mitsui High-tec, Inc. | 265 |
35 |
| Siemens AG | 24990 |
32 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
31 |
| FANUC Corporation | 5803 |
25 |
| Nidec Motor Corporation | 527 |
24 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
24 |
| Honda Motor Co., Ltd. | 24537 |
23 |
| Panasonic Corporation | 20786 |
23 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
23 |
| ZF Friedrichshafen AG | 6820 |
22 |
| Infinitum Electric Inc. | 59 |
22 |
| Toyota Motor Corporation | 28582 |
20 |
| Other owners | 1501 |