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:
Dec. 11, 2007
Filed:
May. 28, 2002
Takumaru Sagawa, Yokohama, JP;
Takafumi Ueno, Yokohama, JP;
Hisayuki Wada, Yokosuka, JP;
Tooru Aoki, Yokosuka, JP;
Takumaru Sagawa, Yokohama, JP;
Takafumi Ueno, Yokohama, JP;
Hisayuki Wada, Yokosuka, JP;
Tooru Aoki, Yokosuka, JP;
Nissan Motor Co., Ltd., Yokohama-Shi, Kanagawa, JP;
Nippon Oil Corporation, Tokyo, JP;
Abstract
A transmission oil composition for an automobile characterized in that it contains a base oil selected from the group consisting of a mineral oil, a synthetic oil and mixtures thereof; and a phosphate compound selected from the group consisting of (A) a zinc dithiophosphate having a hydrocarbon group, (B) a triaryl phosphate (C) a triaryl thiophosphate, and mixtures thereof at 0.1 to 15.0% by mass with respect to the total composition; wherein the composition has a volume resistivity of 1×10ohm·m or more at 80° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile