- All sections
- H - Electricity
- H05H - Plasma technique production of accelerated electrically-charged particles or of neutronsproduction or acceleration of neutral molecular or atomic beams
- H05H 7/04 - Magnet systemsEnergisation thereof
Patent holdings for IPC class H05H 7/04
Total number of patents in this class: 342
10-year publication summary
|
27
|
50
|
30
|
29
|
29
|
21
|
25
|
26
|
25
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ION Beam Applications S.A. | 186 |
25 |
| Mevion Medical Systems, Inc. | 105 |
25 |
| Hitachi, Ltd. | 15383 |
18 |
| Hitachi High-Tech Corporation | 5221 |
17 |
| Mitsubishi Electric Corporation | 45646 |
15 |
| ASML Netherlands B.V. | 7291 |
13 |
| Toshiba Energy Systems & Solutions Corp. | 1056 |
10 |
| Sumitomo Heavy Industries, Ltd. | 1855 |
7 |
| UChicago Argonne, LLC | 908 |
7 |
| Hefei CAS ION Medical and Technical Devices Co., Ltd. | 41 |
7 |
| Varian Medical Systems Particle Therapy GmbH & Co. KG | 88 |
7 |
| Kyocera Corporation | 13626 |
6 |
| Synchrotron Soleil | 23 |
6 |
| Varian Medical Systems, Inc. | 857 |
6 |
| Toshiba Corporation | 12261 |
5 |
| Massachusetts Institute of Technology | 9975 |
5 |
| Carl Zeiss SMT GmbH | 2926 |
5 |
| The Board of Trustees of the Leland Stanford Junior University | 6322 |
4 |
| Cornell University | 3270 |
4 |
| Elekta Limited | 208 |
4 |
| Other owners | 146 |