- 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: 2800
10-year publication summary
|
177
|
224
|
251
|
252
|
212
|
224
|
181
|
230
|
217
|
64
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47602 |
219 |
| Nidec Corporation | 2765 |
95 |
| Denso Corporation | 25183 |
69 |
| Nippon Steel Corporation | 6692 |
65 |
| Schaeffler Technologies AG & Co. KG | 10707 |
63 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
56 |
| Robert Bosch GmbH | 43587 |
51 |
| Daikin Industries, Ltd. | 10384 |
50 |
| Mitsui High-tec, Inc. | 262 |
34 |
| Siemens AG | 24200 |
29 |
| Infinitum Electric Inc. | 88 |
28 |
| FANUC Corporation | 7034 |
27 |
| Nidec Motor Corporation | 526 |
27 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1519 |
25 |
| Siemens Gamesa Renewable Energy A/S | 1931 |
25 |
| Toyota Motor Corporation | 34633 |
24 |
| ZF Friedrichshafen AG | 7234 |
24 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12507 |
24 |
| Minebea Mitsumi Inc. | 1879 |
23 |
| Honda Motor Co., Ltd. | 25871 |
22 |
| Other owners | 1820 |