Azegami; Kouji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Azegami; Kouji.The latest application filed is for "crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate".

Company Profile

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Azegami; Kouji - Tachikawa JP
Azegami; Kouji - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate Grant 7,264,894 - Zou , et al. September 4, 2	2007-09-04
Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate App 20060040142 - Zou; Xuelu ; et al.	2006-02-23
Crystalized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate Grant 6,960,399 - Zou , et al. November 1, 2	2005-11-01
Crystalized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate App 20040241455 - Zou, Xuelu ; et al.	2004-12-02
Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate Grant 6,774,072 - Zou , et al. August 10, 2	2004-08-10
Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate App 20030171201 - Zou, Xuelu ; et al.	2003-09-11
Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate App 20020028740 - Zou, Xuelu ; et al.	2002-03-07
Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate Grant 6,294,490 - Zou , et al. September 25, 2	2001-09-25

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