- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 6/00 - Superconducting magnetsSuperconducting coils
Patent holdings for IPC class H01F 6/00
Total number of patents in this class: 520
10-year publication summary
|
28
|
28
|
24
|
33
|
40
|
26
|
29
|
33
|
18
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi, Ltd. | 15935 |
34 |
| Tokamak Energy Ltd | 199 |
19 |
| Koninklijke Philips N.V. | 25680 |
18 |
| Siemens Healthcare Limited | 147 |
13 |
| Florida State University Research Foundation, Inc. | 826 |
12 |
| GE Precision Healthcare LLC | 5712 |
11 |
| Victoria Link Limited | 190 |
10 |
| Sumitomo Heavy Industries, Ltd. | 2048 |
9 |
| Massachusetts Institute of Technology | 10202 |
8 |
| Institute of Electrical Engineering, Chinese Academy of Sciences | 77 |
8 |
| Japan Superconductor Technology Inc. | 22 |
8 |
| Bruker Switzerland AG | 165 |
8 |
| Toshiba Corporation | 12700 |
7 |
| Sumitomo Electric Industries, Ltd. | 16171 |
7 |
| Korea Electrotechnology Research Institute | 495 |
7 |
| Lau Superconductors Inc. | 13 |
7 |
| Siemens AG | 24159 |
6 |
| The Boeing Company | 20117 |
6 |
| Hitachi Medical Corporation | 563 |
6 |
| Mitsubishi Electric Corporation | 47706 |
6 |
| Other owners | 310 |