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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 8288458 B1

PDFFull Text
Expired
Date of Patent:
Oct. 16, 2012

Filed:

Mar. 28, 2005

Composition of a functional material, and method of and apparatus for producing same

Applicants:

Kiyotaka Matsukawa, Osaka, JP;

Kozo Ishihara, Osaka, JP;

Kazuhiro Masano, Osaka, JP;

Toshikazu Tanaka, Osaka, JP;

Inventors:

Kiyotaka Matsukawa, Osaka, JP;

Kozo Ishihara, Osaka, JP;

Kazuhiro Masano, Osaka, JP;

Toshikazu Tanaka, Osaka, JP;

Assignee:

Nippon Kagaku Yakin Co., Ltd., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Michael Pepitone

Int. Cl.
CPC ...
C08K 3/38 (2006.01); C08K 3/34 (2006.01); C08G 69/26 (2006.01); C09C 1/22 (2006.01); B32B 27/34 (2006.01); B32B 15/08 (2006.01); H01F 1/26 (2006.01); H01F 1/147 (2006.01);
U.S. Cl.
CPC ...
Abstract

An aggregate of functional particles includes a plurality of functional particles and an insulating material for covering the plurality of functional particles, and a large number of aggregates of functional particles are filled in a resin. Alternatively, insulating functional particles are added to the plurality of functional particles by an amount less than 50% of that of the functional particles in volume ratio.

Find Patent Forward Citations

Matsukawa, Kiyotaka. (2012). Composition of a functional material, and method of and apparatus for producing same (U.S. Patent No. 8288458). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8288458

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

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