- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Patent holdings for IPC class H02K 7/14
Total number of patents in this class: 3811
10-year publication summary
|
339
|
425
|
425
|
352
|
310
|
353
|
305
|
310
|
294
|
192
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4967 |
198 |
| Black & Decker, Inc. | 2445 |
188 |
| Makita Corporation | 2571 |
145 |
| Robert Bosch GmbH | 44176 |
94 |
| LG Electronics Inc. | 75818 |
77 |
| Mitsubishi Electric Corporation | 48048 |
72 |
| Nidec Corporation | 2817 |
71 |
| Daikin Industries, Ltd. | 10504 |
61 |
| Samsung Electronics Co., Ltd. | 157946 |
53 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
52 |
| Denso Corporation | 25579 |
43 |
| Nanjing Chervon Industry Co., Ltd. | 1282 |
40 |
| Minebea Mitsumi Inc. | 1945 |
36 |
| Koki Holdings Co.,Ltd | 904 |
34 |
| NTN Corporation | 4915 |
33 |
| Nidec Tosok Corporation | 206 |
26 |
| Hilti Aktiengesellschaft | 3675 |
25 |
| New Motech Co., Ltd. | 183 |
25 |
| Nidec Motor Corporation | 528 |
25 |
| LG Innotek Co., Ltd. | 8486 |
24 |
| Other owners | 2489 |