- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties
- H01B 5/02 - Single bars, rods, wires or strips; Bus-bars
Patent holdings for IPC class H01B 5/02
Total number of patents in this class: 744
10-year publication summary
|
68
|
51
|
64
|
47
|
36
|
40
|
27
|
28
|
33
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 14131 |
78 |
| The Furukawa Electric Co., Ltd. | 3486 |
67 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
61 |
| Mitsubishi Materials Corporation | 2378 |
50 |
| AutoNetworks Technologies, Ltd. | 5809 |
48 |
| JX Nippon Mining & Metals Corporation | 1576 |
33 |
| Furukawa Automotive Systems Inc. | 558 |
27 |
| Mitsubishi Shindoh Co., Ltd. | 135 |
24 |
| Fujikura Ltd. | 2777 |
12 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
10 |
| Yazaki Corporation | 6282 |
9 |
| Dowa Metaltech Co., Ltd. | 150 |
9 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
8 |
| Nissan Motor Co., Ltd. | 12249 |
7 |
| UACJ Corporation | 631 |
6 |
| Eaton Intelligent Power Limited | 6113 |
6 |
| NHK Spring Co., Ltd. | 1657 |
5 |
| Nippon Mining & Metals Co., Ltd. | 161 |
5 |
| Kyocera Corporation | 12735 |
4 |
| Rambus Inc. | 2314 |
4 |
| Other owners | 271 |