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. 12, 2025
Filed:
May. 14, 2021
Applicant:
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Inventors:
Yoshiaki Kinemuchi, Nagoya, JP;
Asaya Fujita, Nagoya, JP;
Hiroyuki Nakayama, Nagoya, JP;
Kimihiro Ozaki, Nagoya, JP;
Haruka Abe, Tsukuba, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 20/02 (2006.01); C09K 5/14 (2006.01);
U.S. Cl.
CPC ...
F28D 20/02 (2013.01); C09K 5/14 (2013.01);
Abstract
A solid heat storage material includes a bonding of vanadium dioxide and a highly thermally conductive substance higher in thermal conductivity than the vanadium dioxide, the highly thermally conductive substance being dispersed in the vanadium dioxide, the vanadium dioxide and the highly thermally conductive substance adhering closely and densely together, the highly thermally conductive substance having a volume fraction of 0.03 or more.