- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 5/02 - Single bars, rods, wires or stripsBus-bars
Patent holdings for IPC class H01B 5/02
Total number of patents in this class: 841
10-year publication summary
|
64
|
47
|
36
|
40
|
27
|
29
|
36
|
32
|
39
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16345 |
90 |
| The Furukawa Electric Co., Ltd. | 3692 |
71 |
| Sumitomo Wiring Systems, Ltd. | 11157 |
67 |
| AutoNetworks Technologies, Ltd. | 7225 |
54 |
| Mitsubishi Materials Corporation | 2481 |
52 |
| JX Nippon Mining & Metals Corporation | 1456 |
33 |
| Furukawa Automotive Systems Inc. | 606 |
27 |
| Mitsubishi Shindoh Co., Ltd. | 121 |
24 |
| Yazaki Corporation | 7142 |
15 |
| Fujikura Ltd. | 3117 |
12 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2842 |
10 |
| Dowa Metaltech Co., Ltd. | 174 |
9 |
| National Institute of Advanced Industrial Science and Technology | 3790 |
8 |
| Eaton Intelligent Power Limited | 6271 |
8 |
| Nissan Motor Co., Ltd. | 13028 |
6 |
| NHK Spring Co., Ltd. | 2004 |
6 |
| UACJ Corporation | 741 |
6 |
| KK Wind Solutions A/S | 109 |
6 |
| Honda Motor Co., Ltd. | 26212 |
5 |
| Rambus Inc. | 2249 |
5 |
| Other owners | 327 |