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:
Jul. 02, 2013
Filed:
Sep. 23, 2010
Tomohiro Suetsuna, Kawasaki, JP;
Seiichi Suenaga, Yokohama, JP;
Tomoko Eguchi, Tokyo, JP;
Koichi Harada, Tokyo, JP;
Maki Yonetsu, Mitaka, JP;
Yasuyuki Hotta, Tokyo, JP;
Toshihide Takahashi, Yokohama, JP;
Tomohiro Suetsuna, Kawasaki, JP;
Seiichi Suenaga, Yokohama, JP;
Tomoko Eguchi, Tokyo, JP;
Koichi Harada, Tokyo, JP;
Maki Yonetsu, Mitaka, JP;
Yasuyuki Hotta, Tokyo, JP;
Toshihide Takahashi, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, there is provided a nanoparticle composite material, including nanoparticle aggregates in a shape having an average height of 20 nm or more and 2 μm or less and having an average aspect ratio of 5 or more, the nanoparticle aggregates including metal nanoparticles having an average diameter of 1 nm or more and 20 nm or less and containing at least one magnetic metals selected from the group consisting of Fe, Co and Ni and binder existing between the nanoparticle aggregates.