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. 28, 2005
Filed:
Jun. 30, 1999
Applicants:
Noriyuki Kubodera, Kyoto, JP;
Yasuto Inagaki, Kyoto, JP;
Inventors:
Noriyuki Kubodera, Kyoto, JP;
Yasuto Inagaki, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28D001/02 ;
U.S. Cl.
CPC ...
Abstract
In order to enable cutting of a soft ceramic green block by a dicing saw having excellent cutting accuracy, heat treatment is performed on the ceramic green block to dissociate a plasticizer, thereby improving hardness of the ceramic green block. Then the ceramic green block is cut by the dicing saw.