- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
Patent holdings for IPC class H01B 5/14
Total number of patents in this class: 2613
10-year publication summary
|
207
|
170
|
182
|
141
|
163
|
129
|
122
|
86
|
72
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8536 |
169 |
| FUJIFILM Corporation | 30514 |
166 |
| Konica Minolta, Inc. | 9119 |
87 |
| LG Chem, Ltd. | 17921 |
67 |
| Sumitomo Metal Mining Co., Ltd. | 1974 |
52 |
| Toyobo Co., Ltd. | 2535 |
50 |
| Toray Industries, Inc. | 7113 |
43 |
| Kaneka Corporation | 4703 |
37 |
| Dexerials Corporation | 2005 |
35 |
| Lintec Corporation | 2008 |
33 |
| Murata Manufacturing Co., Ltd. | 25744 |
32 |
| Showa Denko K.K. | 2069 |
30 |
| Konica Minolta Holdings, Inc. | 790 |
29 |
| Asahi Glass Company, Limited | 2622 |
29 |
| Mitsubishi Materials Corporation | 2472 |
26 |
| TDK Corporation | 6858 |
24 |
| DONGWOO FINE-CHEM Co., Ltd. | 1429 |
23 |
| Dowa Electronics Materials Co., Ltd. | 635 |
23 |
| 3m Innovative Properties Company | 17478 |
21 |
| Hitachi Chemical Company, Ltd. | 2241 |
21 |
| Other owners | 1616 |