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:
Jun. 05, 2001
Filed:
Jul. 16, 1998
Applicant:
Inventors:
Naoki Koga, Fukuoka, JP;
Masaki Taneo, Fukuoka, JP;
Motoshi Yasuda, Fukuoka, JP;
Shozo Tateyama, Fukuoka, JP;
Akio Matsumoto, Fukuoka, JP;
Toshiya Nishikawa, Fukuoka, JP;
Masato Otsu, Fukuoka, JP;
Fumio Hongo, Fukuoka, JP;
Assignee:
Toto Ltd., Fukuoka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 9/00 ;
U.S. Cl.
CPC ...
B32B 9/00 ;
Abstract
Ceramics with a glaze applied to the surface of ceramic blank, the bending strength of which ceramic blank is,Mpa or higher or the firing shrinkage rate is 7% or higher and the porosity is 7.5% or higher.