The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
Mar. 08, 2022
Sumida Corporation, Tokyo, JP;
Kyoto University, Kyoto, JP;
Shingo Hamada, Natori, JP;
Tsutomu Otsuka, Natori, JP;
Yoshiharu Yoshii, Natori, JP;
Norikazu Mizuochi, Kyoto, JP;
Yuki Takemura, Kyoto, JP;
SUMIDA CORPORATION, , JP;
Kyoto University, , JP;
Abstract
A high-frequency magnetic field generatorapplies microwave to a magnetic resonance membercapable of an electron spin quantum operation using the microwave. A magnetapplies a static magnetic field to the magnetic resonance member. An irradiating deviceirradiates the magnetic resonance memberwith light of a specific wavelength. A flux transformersenses a measurement target magnetic field using a primary coiland applies an application magnetic field corresponding to the sensed measurement target magnetic field to the magnetic resonance memberusing a secondary coil. Further, the magnetic resonance memberis arranged at a position in a hollow part of the secondary coilof the flux transformerand in a hollow part of the magnet