- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 13/56 - Means for preventing chafing or fracture of flexible leads at outlet from coupling part
Patent holdings for IPC class H01R 13/56
Total number of patents in this class: 491
10-year publication summary
|
45
|
29
|
45
|
44
|
43
|
17
|
31
|
21
|
18
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 9367 |
96 |
| Yazaki Corporation | 6282 |
44 |
| Sumitomo Electric Industries, Ltd. | 14131 |
43 |
| AutoNetworks Technologies, Ltd. | 5809 |
43 |
| TE Connectivity Solutions GmbH | 2580 |
7 |
| CommScope, Inc. of North Carolina | 647 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
6 |
| Apple Inc. | 50209 |
5 |
| Hirose Electric Co., Ltd. | 325 |
4 |
| Leviton Manufacturing Co., Inc. | 844 |
4 |
| Eaton Intelligent Power Limited | 6113 |
4 |
| Webasto Charging Systems, Inc. | 73 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Cooper Technologies Company | 664 |
3 |
| Fujikura Ltd. | 2777 |
3 |
| CommScope Technologies LLC | 4937 |
3 |
| FCI USA LLC | 200 |
3 |
| Other owners | 201 |