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:
Apr. 12, 2005
Filed:
Mar. 29, 2002
Applicants:
Asep Handaya Saputra, Depok, ID;
Tomohiro Kato, Saitama-ken, JP;
Narihiko Yoshimura, Saitama-ken, JP;
Inventors:
Asep Handaya Saputra, Depok, ID;
Tomohiro Kato, Saitama-ken, JP;
Narihiko Yoshimura, Saitama-ken, JP;
Assignee:
Tonen General Sekiyu K.K., Saitama, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M129/74 ;
U.S. Cl.
CPC ...
Abstract
To provide an oil composition for automatic transmission having high wet friction torque capacity and shudder preventing performance, and excellent also in durability of shudder preventing performance as an automatic transmission oil for lock-up clutch and slip control.