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:
May. 08, 2018
Filed:
Jul. 09, 2012
Applicants:
Kinji Asaka, Ikeda, JP;
Takushi Sugino, Ikeda, JP;
Soshi Shiraishi, Kiryu, JP;
Isao Takahashi, Tokyo, JP;
Tomomasa Takatsuka, Tokyo, JP;
Shinya Komura, Iwakuni, JP;
Inventors:
Kinji Asaka, Ikeda, JP;
Takushi Sugino, Ikeda, JP;
Soshi Shiraishi, Kiryu, JP;
Isao Takahashi, Tokyo, JP;
Tomomasa Takatsuka, Tokyo, JP;
Shinya Komura, Iwakuni, JP;
Assignees:
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, Tokyo, JP;
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY, Maebashi-shi, JP;
ALPS ELECTRIC CO., LTD., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/08 (2006.01); H01L 41/193 (2006.01); B82Y 30/00 (2011.01); H01B 1/24 (2006.01); B82Y 15/00 (2011.01); D01D 5/00 (2006.01); D01F 9/145 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); H01L 41/29 (2013.01);
U.S. Cl.
CPC ...
H01L 41/193 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B82Y 15/00 (2013.01); B82Y 30/00 (2013.01); D01D 5/00 (2013.01); D01F 9/145 (2013.01); H01B 1/24 (2013.01); H01L 41/29 (2013.01); B32B 2262/106 (2013.01); B32B 2307/202 (2013.01); B32B 2457/00 (2013.01); B32B 2457/04 (2013.01); Y10T 428/24994 (2015.04);
Abstract
An electroconductive film for an actuator is formed from a gel composition including carbon nanofibers, an ionic liquid, and a polymer. The carbon nanofibers are produced with an aromatic mesophase pitch by melt spinning.