- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 15/00 - Methods 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: 1900
10-year publication summary
|
160
|
149
|
172
|
168
|
228
|
197
|
183
|
168
|
136
|
41
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
87 |
| Robert Bosch GmbH | 40953 |
72 |
| Denso Corporation | 23338 |
62 |
| Toyota Motor Corporation | 28582 |
61 |
| Mitsubishi Electric Corporation | 43934 |
52 |
| Honda Motor Co., Ltd. | 24537 |
42 |
| Siemens Energy, Inc. | 1770 |
35 |
| ATOP S.p.A. | 114 |
33 |
| Hamilton Sundstrand Corporation | 4525 |
31 |
| Innomotics GmbH | 451 |
31 |
| GM Global Technology Operations LLC | 13620 |
25 |
| Hitachi Astemo, Ltd. | 5618 |
25 |
| Schaeffler Technologies AG & Co. KG | 8880 |
23 |
| Nidec Corporation | 2579 |
23 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
22 |
| BorgWarner Inc. | 2604 |
21 |
| Valeo Equipements Electriques Moteur | 1036 |
20 |
| GE Infrastructure Technology, LLC | 5873 |
20 |
| Vestas Wind Systems A/S | 3459 |
20 |
| Tecnomatic S.p.A. | 73 |
19 |
| Other owners | 1176 |