- 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: 1348
10-year publication summary
|
99
|
97
|
85
|
136
|
119
|
82
|
94
|
97
|
100
|
76
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokamak Energy Ltd | 202 |
78 |
| Massachusetts Institute of Technology | 10282 |
77 |
| Sumitomo Electric Industries, Ltd. | 16448 |
61 |
| Fujikura Ltd. | 3108 |
50 |
| Commonwealth Fusion Systems LLC | 105 |
50 |
| Hitachi, Ltd. | 16163 |
49 |
| Siemens Healthcare Limited | 149 |
46 |
| Sumitomo Heavy Industries, Ltd. | 2121 |
34 |
| The Furukawa Electric Co., Ltd. | 3695 |
33 |
| Koninklijke Philips N.V. | 25938 |
31 |
| Toshiba Corporation | 12594 |
27 |
| Siemens AG | 23996 |
23 |
| Florida State University Research Foundation, Inc. | 843 |
21 |
| GE Precision Healthcare LLC | 5826 |
20 |
| Mitsubishi Materials Corporation | 2479 |
16 |
| Korea Electrotechnology Research Institute | 514 |
15 |
| Bruker Switzerland AG | 173 |
15 |
| Riken | 1719 |
14 |
| Hefei Institutes of Physical Science, Chinese Academy of Sciences | 154 |
14 |
| Canon Medical Systems Corporation | 1817 |
14 |
| Other owners | 660 |