Tsuda; Kouichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsuda; Kouichi.The latest application filed is for "method of manufacturing a magnetic recording medium and a magnetic recording medium manufactured by the method".

Company Profile

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Tsuda; Kouichi - Matsumoto N/A JP
Tsuda; Kouichi - Matsumoto City JP
Tsuda; Kouichi - Nagano 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
Method of fabricating an alumina nanohole array, and method of manufacturing a magnetic recording medium Grant 8,652,317 - Tsuda February 18, 2	2014-02-18
Method of manufacturing a magnetic recording medium Grant 8,206,778 - Tsuda June 26, 2	2012-06-26
Substrate for recording medium, and magnetic recording medium using same Grant 8,124,257 - Tsuda February 28, 2	2012-02-28
Method of manufacturing a magnetic recording medium and a magnetic recording medium manufactured by the method App 20100195249 - Tsuda; Kouichi	2010-08-05
Substrate For Recording Medium, And Magnetic Recording Medium Using Same App 20090148723 - TSUDA; Kouichi	2009-06-11
Method Of Fabricating An Alumina Nanohole Array, And Method Of Manufacturing A Magnetic Recording Medium App 20090145769 - TSUDA; Kouichi	2009-06-11
Method Of Manufacture Of Glass Substrate For Information Recording Medium, Method Of Manufacture Of Magnetic Recording Disk, And Magnetic Recording Disk App 20080213626 - KOBAYASHI; Ryoji ; et al.	2008-09-04
Information recording medium glass substrate and information recording medium App 20070264533 - Tsuda; Kouichi ; et al.	2007-11-15
Magnetic recording medium substrate using thermoplastic allyloxymethylstyrene resin, magnetic recording medium using the substrate, and method of manufacturing the magnetic recording medium Grant 6,939,595 - Tei , et al. September 6, 2	2005-09-06
Magnetic recording medium substrate using thermoplastic allyloxymethylstyrene resin, magnetic recording medium using the substrate, and method of manufacturing the magnetic recording medium App 20040151948 - Tei, Youichi ; et al.	2004-08-05

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