- 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: 1953
10-year publication summary
|
166
|
167
|
225
|
194
|
176
|
170
|
114
|
136
|
73
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24029 |
88 |
| Robert Bosch GmbH | 44160 |
70 |
| Toyota Motor Corporation | 35772 |
61 |
| Denso Corporation | 25534 |
55 |
| Honda Motor Co., Ltd. | 26025 |
41 |
| Mitsubishi Electric Corporation | 48018 |
38 |
| Schaeffler Technologies AG & Co. KG | 10968 |
36 |
| Innomotics GmbH | 599 |
35 |
| ATOP S.p.A. | 142 |
34 |
| Siemens Energy, Inc. | 1685 |
33 |
| Hamilton Sundstrand Corporation | 5015 |
32 |
| GM Global Technology Operations LLC | 16124 |
29 |
| ZF Friedrichshafen AG | 7238 |
26 |
| Hitachi Astemo, Ltd. | 6410 |
25 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
24 |
| Nidec Corporation | 2817 |
24 |
| BorgWarner Inc. | 2583 |
21 |
| Ford Global Technologies, LLC | 21509 |
20 |
| Siemens Gamesa Renewable Energy A/S | 1961 |
20 |
| GE Infrastructure Technology, LLC | 6171 |
19 |
| Other owners | 1222 |