- All sections
- H - Electricity
- H05H - Plasma technique; production of accelerated electrically- charged particles or of neutrons; production or acceleration of neutral molecular or atomic beams
- H05H 7/04 - Magnet systems; Energisation thereof
Patent holdings for IPC class H05H 7/04
Total number of patents in this class: 328
10-year publication summary
18
|
27
|
50
|
30
|
29
|
29
|
21
|
25
|
26
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hitachi, Ltd. | 16452 |
31 |
ION Beam Applications S.A. | 187 |
25 |
Mevion Medical Systems, Inc. | 102 |
25 |
Mitsubishi Electric Corporation | 43934 |
16 |
ASML Netherlands B.V. | 6816 |
13 |
Toshiba Energy Systems & Solutions Corp. | 954 |
10 |
Varian Medical Systems, Inc. | 850 |
8 |
Sumitomo Heavy Industries, Ltd. | 1670 |
7 |
Kyocera Corporation | 12735 |
6 |
Varian Medical Systems Particle Therapy GmbH & Co. KG | 83 |
6 |
Toshiba Corporation | 12017 |
5 |
Massachusetts Institute of Technology | 9795 |
5 |
Carl Zeiss SMT GmbH | 2646 |
5 |
Synchrotron Soleil | 18 |
5 |
UChicago Argonne, LLC | 866 |
5 |
Hefei CAS ION Medical and Technical Devices Co., Ltd. | 37 |
5 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
4 |
Cornell University | 3036 |
4 |
Elekta Limited | 178 |
4 |
Paul Scherrer Institut | 299 |
4 |
Other owners | 135 |