- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection 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: 2542
10-year publication summary
217
|
199
|
207
|
170
|
182
|
141
|
162
|
127
|
120
|
27
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
173 |
Nitto Denko Corporation | 7879 |
164 |
Konica Minolta, Inc. | 8349 |
86 |
LG Chem, Ltd. | 17205 |
67 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
55 |
Toyobo Co., Ltd. | 2286 |
45 |
Toray Industries, Inc. | 6652 |
43 |
Asahi Glass Company, Limited | 2985 |
38 |
Dexerials Corporation | 1826 |
34 |
Lintec Corporation | 1915 |
33 |
Kaneka Corporation | 4445 |
32 |
Murata Manufacturing Co., Ltd. | 22355 |
30 |
Konica Minolta Holdings, Inc. | 1086 |
30 |
Showa Denko K.K. | 2539 |
30 |
Idemitsu Kosan Co., Ltd. | 3995 |
30 |
Mitsubishi Materials Corporation | 2378 |
29 |
Mitsui Mining & Smelting Co., Ltd. | 1373 |
28 |
Dowa Electronics Materials Co., Ltd. | 610 |
24 |
TDK Corporation | 6306 |
22 |
Hitachi Chemical Company, Ltd. | 2455 |
21 |
Other owners | 1528 |