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:
Sep. 22, 2026
Filed:
Apr. 02, 2024
Hamamatsu Photonics K.k., Hamamatsu, JP;
Takashi Yasuda, Hamamatsu, JP;
Satoshi Matsumoto, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu, JP;
Abstract
An adsorption evaluation apparatus includes a measurement unit and an evaluation unit. The measurement unit irradiates a porous framework being an evaluation object with a terahertz wave, and performs measurement of a refractive index or a real part of a complex permittivity of the porous framework based on the terahertz wave which interacted with the porous framework. The evaluation unit performs evaluation of adsorption of a substance on the porous framework based on the refractive index or the real part of the complex permittivity of the porous framework measured by the measurement unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile