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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.:

US 12600673 B1

PDFFull Text
Date of Patent:
Apr. 14, 2026

Filed:

Feb. 04, 2020

Composite member, and heat generation device, building member and light emitting device, each of which uses same

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Natsuki Sato, Osaka, JP;

Naoki Kurizoe, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorney:

Renner, Otto, Boiselle & Sklar, LLP

Primary Examiner:

Brian Handville

Int. Cl.
CPC ...
C04B 35/10 (2006.01); C04B 35/80 (2006.01); E04B 1/76 (2006.01); E04F 13/14 (2006.01); G02B 5/22 (2006.01); C04B 103/00 (2006.01);
U.S. Cl.
CPC ...
C04B 35/10 (2013.01); C04B 35/80 (2013.01); E04B 1/76 (2013.01); E04F 13/14 (2013.01); G02B 5/22 (2013.01); C04B 2103/0097 (2013.01); C04B 2235/3218 (2013.01); C04B 2235/3284 (2013.01); C04B 2235/386 (2013.01); C04B 2235/3865 (2013.01); E04F 2290/023 (2013.01);
Abstract

A composite member includes a matrix part including an inorganic substance, and an organic infrared absorbing material present in a dispersed state inside the matrix part. The composite member has a porosity of 20% or less in a section of the matrix part. A heat generation device includes the composite member, and an infrared light source for irradiating the composite member with infrared rays. A building member and a light emitting device each include the composite member, or the heat generation device.

Find Patent Forward Citations

Sato, Natsuki. (2026). Composite member, and heat generation device, building member and light emitting device, each of which uses same (U.S. Patent No. 12600673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12600673

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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