- 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: 1982
10-year publication summary
|
144
|
166
|
167
|
224
|
194
|
176
|
169
|
127
|
150
|
68
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24353 |
88 |
| Robert Bosch GmbH | 42826 |
72 |
| Toyota Motor Corporation | 33015 |
61 |
| Denso Corporation | 24562 |
59 |
| Honda Motor Co., Ltd. | 25780 |
42 |
| Mitsubishi Electric Corporation | 46590 |
39 |
| Innomotics GmbH | 519 |
37 |
| Schaeffler Technologies AG & Co. KG | 10035 |
35 |
| ATOP S.p.A. | 129 |
35 |
| Siemens Energy, Inc. | 1706 |
33 |
| Hamilton Sundstrand Corporation | 4931 |
32 |
| GM Global Technology Operations LLC | 15192 |
30 |
| ZF Friedrichshafen AG | 7181 |
26 |
| Bayerische Motoren Werke Aktiengesellschaft | 14506 |
25 |
| Hitachi Astemo, Ltd. | 6383 |
25 |
| Nidec Corporation | 2684 |
24 |
| BorgWarner Inc. | 2603 |
23 |
| Valeo Equipements Electriques Moteur | 992 |
20 |
| GE Infrastructure Technology, LLC | 6252 |
20 |
| Siemens Gamesa Renewable Energy A/S | 1900 |
20 |
| Other owners | 1236 |