- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 5/00 - Non-insulated conductors or conductive bodies characterised by their form
Patent holdings for IPC class H01B 5/00
Total number of patents in this class: 924
10-year publication summary
|
69
|
69
|
59
|
59
|
44
|
48
|
45
|
44
|
33
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3491 |
102 |
| Dowa Electronics Materials Co., Ltd. | 636 |
48 |
| Mitsui Mining & Smelting Co., Ltd. | 1508 |
39 |
| Hitachi Chemical Company, Ltd. | 2317 |
31 |
| Sumitomo Metal Mining Co., Ltd. | 1793 |
24 |
| Nippon Chemical Industrial Co., Ltd. | 288 |
22 |
| Mitsubishi Materials Corporation | 2472 |
20 |
| Murata Manufacturing Co., Ltd. | 24971 |
14 |
| Dexerials Corporation | 1954 |
14 |
| Sumitomo Electric Industries, Ltd. | 15750 |
12 |
| General Cable Technologies Corporation | 390 |
10 |
| JX Nippon Mining & Metals Corporation | 1479 |
10 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 135 |
10 |
| 3m Innovative Properties Company | 17737 |
9 |
| FUJIFILM Corporation | 29797 |
8 |
| Yazaki Corporation | 6775 |
8 |
| Daicel Corporation | 2405 |
8 |
| Tanaka Kikinzoku Kogyo K.K. | 570 |
7 |
| LG Chem, Ltd. | 17682 |
6 |
| The Furukawa Electric Co., Ltd. | 3704 |
6 |
| Other owners | 516 |