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 7217374 B1

PDF
Full Text
Expired
Date of Patent:
May. 15, 2007

Filed:

Jan. 29, 2004
Applicants:

Miho Watanabe, Nakai-machi, JP;

Masaki Hirakata, Nakai-machi, JP;

Kazunori Anazawa, Nakai-machi, JP;

Chikara Manabe, Nakai-machi, JP;

Kentaro Kishi, Nakai-machi, JP;

Taishi Shigematsu, Nakai-machi, JP;

Takashi Isozaki, Nakai-machi, JP;

Hiroyuki Watanabe, Nakai-machi, JP;

Shigeki Ooma, Nakai-machi, JP;

Shinsuke Okada, Nakai-machi, JP;

Inventors:

Miho Watanabe, Nakai-machi, JP;

Masaki Hirakata, Nakai-machi, JP;

Kazunori Anazawa, Nakai-machi, JP;

Chikara Manabe, Nakai-machi, JP;

Kentaro Kishi, Nakai-machi, JP;

Taishi Shigematsu, Nakai-machi, JP;

Takashi Isozaki, Nakai-machi, JP;

Hiroyuki Watanabe, Nakai-machi, JP;

Shigeki Ooma, Nakai-machi, JP;

Shinsuke Okada, Nakai-machi, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/04 (2006.01); H01C 8/00 (2006.01); H01C 7/10 (2006.01); H01C 7/13 (2006.01);
U.S. Cl.
CPC ...
Abstract

To provide a resistance element having an electric resistance body with excellent stability and a method of manufacturing the same. The resistance element includes an electric resistance body, on a base body surface, consisting of a carbon nanotube structure layer, which configures a mesh structure in which at least plural carbon nanotubes are cross-linked to one another. The method of manufacturing the resistance element includes: an applying step of applying the base body surfacewith a liquid solution containing carbon nanotubes having functional groups; and a cross-linking step of forming the carbon nanotube structure layer, used as an electric resistance body, that configures a mesh structure in which the plural carbon nanotubes are cross-linked to one another through curing of the liquid solution after application.


Find Patent Forward Citations

Watanabe, Miho. (2007). Resistance element, method of manufacturing the same, and thermistor (U.S. Patent No. 7217374). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7217374

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

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