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. 19, 1991
Filed:
Sep. 06, 1989
Applicant:
Inventors:
Mituo Kasori, Kawasaki, JP;
Kazuo Shinozaki, Inagi, JP;
Kazuo Anzai, Worcester, MA (US);
Akihiko Tsuge, Yokohama, JP;
Hiroshi Imagawa, Tsurugashima, JP;
Takeshi Takano, Kanagawa, JP;
Fumio Ueno, Yokohama, JP;
Akihiro Horiguchi, Kawasaki, JP;
Hiroshi Inoue, Kawaguchi, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ; C04B / ; C04B / ;
U.S. Cl.
CPC ...
501 96 ; 501 98 ; 501152 ;
Abstract
There is disclosed an aluminum sintered body prepared by sintering aluminum nitride and additives, which consists essentially of