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:
Mar. 10, 2015
Filed:
Oct. 20, 2009
Tomokatsu Himeno, Yokohama, JP;
Atsushi Miyazawa, Kamakura, JP;
Motoki Yaginuma, Yokohama, JP;
Keisuke Yamamoto, Chigasaki, JP;
Keiji Okada, Yokohama, JP;
Tsutomu Yamazaki, Yokohama, JP;
Yasuhiro Numao, Yokosuka, JP;
Toshihiko Tsuda, Fujisawa, JP;
Tomokatsu Himeno, Yokohama, JP;
Atsushi Miyazawa, Kamakura, JP;
Motoki Yaginuma, Yokohama, JP;
Keisuke Yamamoto, Chigasaki, JP;
Keiji Okada, Yokohama, JP;
Tsutomu Yamazaki, Yokohama, JP;
Yasuhiro Numao, Yokosuka, JP;
Toshihiko Tsuda, Fujisawa, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Abstract
An electrical conductive member includes: an electrical conductive structure including: a substrate; an electrical conductive carbon layer provided on at least one surface of the substrate and containing electrical conductive carbon; and a middle layer interposed between the substrate and the electrical conductive carbon layer. An intensity ratio R (I/I) of a D-band peak intensity (I) to a G-band peak intensity (I) measured by a Raman scattering spectroscopic analysis in the electrical conductive carbon layer is between 1.4 and 1.9.