- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 12/02 - Superconductive or hyperconductive conductors, cables or transmission lines characterised by their form
Patent holdings for IPC class H01B 12/02
Total number of patents in this class: 352
10-year publication summary
|
22
|
13
|
16
|
14
|
33
|
16
|
16
|
15
|
23
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Furukawa Electric Co., Ltd. | 3710 |
28 |
| Massachusetts Institute of Technology | 10178 |
25 |
| Sumitomo Electric Industries, Ltd. | 15967 |
16 |
| International Business Machines Corporation | 61906 |
12 |
| Toshiba Corporation | 12536 |
10 |
| Hitachi, Ltd. | 15803 |
10 |
| Fujikura Ltd. | 3020 |
8 |
| University of Houston System | 1107 |
8 |
| American Superconductor Corporation | 148 |
7 |
| Korea Electrotechnology Research Institute | 481 |
7 |
| Mitsubishi Materials Corporation | 2468 |
7 |
| Nexans | 618 |
7 |
| Fujitsu Limited | 17373 |
6 |
| International Superconductivity Technology Center, The Juridical Foundation | 37 |
6 |
| Commonwealth Fusion Systems LLC | 88 |
6 |
| Hon Hai Precision Industry Co., Ltd. | 4005 |
4 |
| Tsinghua University | 6065 |
4 |
| Advanced Conductor Technologies LLC | 13 |
4 |
| Chubu University Educational Foundation | 101 |
4 |
| Xi'an Superconducting Wire Technologies Co., Ltd. | 5 |
4 |
| Other owners | 169 |