- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
Patent holdings for IPC class H01B 13/00
Total number of patents in this class: 5068
10-year publication summary
|
362
|
366
|
358
|
325
|
307
|
267
|
257
|
248
|
185
|
125
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15344 |
175 |
| FUJIFILM Corporation | 29228 |
172 |
| The Furukawa Electric Co., Ltd. | 3627 |
153 |
| Sumitomo Wiring Systems, Ltd. | 10261 |
124 |
| Idemitsu Kosan Co., Ltd. | 4152 |
78 |
| Dowa Electronics Materials Co., Ltd. | 631 |
78 |
| AutoNetworks Technologies, Ltd. | 6515 |
77 |
| Nitto Denko Corporation | 8182 |
73 |
| Mitsui Mining & Smelting Co., Ltd. | 1470 |
72 |
| Yazaki Corporation | 6613 |
64 |
| Mitsubishi Materials Corporation | 2431 |
62 |
| Agc, Inc. | 4744 |
59 |
| Toray Industries, Inc. | 6891 |
56 |
| Sumitomo Metal Mining Co., Ltd. | 1760 |
55 |
| Konica Minolta, Inc. | 8668 |
54 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12864 |
48 |
| Dexerials Corporation | 1952 |
47 |
| LG Chem, Ltd. | 17561 |
45 |
| National Institute of Advanced Industrial Science and Technology | 3784 |
45 |
| Fujikura Ltd. | 2906 |
45 |
| Other owners | 3486 |