- 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: 938
10-year publication summary
|
70
|
60
|
59
|
44
|
49
|
45
|
46
|
33
|
37
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3614 |
103 |
| Dowa Electronics Materials Co., Ltd. | 635 |
50 |
| Mitsui Mining & Smelting Co., Ltd. | 1100 |
35 |
| Hitachi Chemical Company, Ltd. | 2241 |
29 |
| Sumitomo Metal Mining Co., Ltd. | 1974 |
24 |
| Nippon Chemical Industrial Co., Ltd. | 293 |
23 |
| Mitsubishi Materials Corporation | 2472 |
20 |
| Murata Manufacturing Co., Ltd. | 25744 |
14 |
| Dexerials Corporation | 2005 |
14 |
| Sumitomo Electric Industries, Ltd. | 16331 |
13 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 139 |
11 |
| Yazaki Corporation | 7118 |
10 |
| General Cable Technologies Corporation | 378 |
10 |
| JX Nippon Mining & Metals Corporation | 1461 |
10 |
| 3m Innovative Properties Company | 17478 |
9 |
| FUJIFILM Corporation | 30514 |
8 |
| Daicel Corporation | 2523 |
8 |
| Tanaka Kikinzoku Kogyo K.K. | 574 |
7 |
| LG Chem, Ltd. | 17921 |
6 |
| Sony Chemical & Information Device Corporation | 211 |
6 |
| Other owners | 528 |