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. 03, 2009
Filed:
Mar. 08, 2007
Applicants:
Daisuke Kondo, Kodaira, JP;
Takuya Monbara, Iruma, JP;
Inventors:
Daisuke Kondo, Kodaira, JP;
Takuya Monbara, Iruma, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 25/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A seed crystal fixing apparatus for fixing the seed crystal on the seed crystal setting part of a reaction vessel with interposition of the adhesive, has a chamber configured to place the seed crystal setting part and form a hermetic atmosphere within the chamber; and a pressure part placed within the chamber for uniformly applying a pressure on the entire surface of the seed crystal.