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:
Oct. 16, 2012
Filed:
Mar. 28, 2005
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:
Primary Examiner:
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.