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:
Feb. 05, 2008
Filed:
Jul. 14, 2004
Applicants:
Satoshi Kusaka, Tokyo, JP;
Hidetoshi Hishinuma, Tokyo, JP;
Inventors:
Satoshi Kusaka, Tokyo, JP;
Hidetoshi Hishinuma, Tokyo, JP;
Assignee:
Akebono Brake Industry Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a friction material, columnar or scaly non-whisker-like alkali metal titanate or non-whisker-like alkali metal•alkaline-earth metal titanate having an average particle diameter in the range of 0.1 to 100 μm and an aspect ratio of 3 or less and an inorganic porous filler are compounded, and a friction material in which non-whisker-like lithium.potassium titanate having an average particle diameter in the range of 0.1 to 100 μm and an aspect ratio of 3 or less is compounded.