- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 15/00 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
Patent holdings for IPC class H02K 15/00
Total number of patents in this class: 1986
10-year publication summary
|
144
|
166
|
167
|
224
|
194
|
176
|
169
|
129
|
151
|
64
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24421 |
88 |
| Robert Bosch GmbH | 42784 |
72 |
| Toyota Motor Corporation | 32681 |
62 |
| Denso Corporation | 24404 |
60 |
| Honda Motor Co., Ltd. | 25379 |
42 |
| Mitsubishi Electric Corporation | 46346 |
39 |
| Innomotics GmbH | 512 |
37 |
| Schaeffler Technologies AG & Co. KG | 9967 |
35 |
| ATOP S.p.A. | 129 |
35 |
| Siemens Energy, Inc. | 1707 |
33 |
| Hamilton Sundstrand Corporation | 4906 |
32 |
| GM Global Technology Operations LLC | 15133 |
29 |
| ZF Friedrichshafen AG | 7170 |
26 |
| Hitachi Astemo, Ltd. | 6387 |
26 |
| Bayerische Motoren Werke Aktiengesellschaft | 14446 |
25 |
| Nidec Corporation | 2669 |
24 |
| BorgWarner Inc. | 2603 |
23 |
| Siemens Gamesa Renewable Energy A/S | 1897 |
21 |
| Valeo Equipements Electriques Moteur | 997 |
20 |
| GE Infrastructure Technology, LLC | 6247 |
20 |
| Other owners | 1237 |