- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 6/06 - Coils, e.g. winding, insulating, terminating or casing arrangements therefor
Patent holdings for IPC class H01F 6/06
Total number of patents in this class: 1327
10-year publication summary
|
99
|
97
|
85
|
136
|
119
|
82
|
93
|
97
|
98
|
53
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokamak Energy Ltd | 199 |
77 |
| Massachusetts Institute of Technology | 10204 |
72 |
| Sumitomo Electric Industries, Ltd. | 16191 |
63 |
| Fujikura Ltd. | 3036 |
50 |
| Hitachi, Ltd. | 15944 |
48 |
| Siemens Healthcare Limited | 147 |
46 |
| Commonwealth Fusion Systems LLC | 95 |
46 |
| The Furukawa Electric Co., Ltd. | 3700 |
35 |
| Sumitomo Heavy Industries, Ltd. | 2054 |
33 |
| Koninklijke Philips N.V. | 25697 |
31 |
| Toshiba Corporation | 12687 |
26 |
| Siemens AG | 24132 |
23 |
| Florida State University Research Foundation, Inc. | 826 |
20 |
| GE Precision Healthcare LLC | 5720 |
20 |
| Canon Medical Systems Corporation | 2441 |
17 |
| Mitsubishi Materials Corporation | 2465 |
16 |
| Korea Electrotechnology Research Institute | 495 |
15 |
| Bruker Switzerland AG | 165 |
15 |
| Riken | 1710 |
14 |
| Hefei Institutes of Physical Science, Chinese Academy of Sciences | 153 |
14 |
| Other owners | 646 |