- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 11/225 - Detecting coils
Patent holdings for IPC class H02K 11/225
Total number of patents in this class: 214
10-year publication summary
|
6
|
15
|
16
|
26
|
47
|
21
|
25
|
19
|
43
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
15 |
| Nidec Corporation | 2579 |
14 |
| Schaeffler Technologies AG & Co. KG | 8880 |
10 |
| Robert Bosch GmbH | 40953 |
7 |
| Denso Corporation | 23338 |
7 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| Hyundai Motor Company | 19021 |
5 |
| LG Innotek Co., Ltd. | 6758 |
5 |
| NSK Ltd. | 2719 |
5 |
| Kia Motors Corporation | 7946 |
5 |
| Sanofi-Aventis Deutschland GmbH | 2738 |
4 |
| Rockwell Automation Technologies, Inc. | 2547 |
4 |
| LS Automotive Technologies Co., Ltd. | 95 |
4 |
| Upwing Energy, Inc. | 49 |
4 |
| Kohler Co. | 4165 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| NTN Corporation | 5008 |
3 |
| Amotech Co., Ltd. | 460 |
3 |
| Other owners | 99 |