Tei; Youichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tei; Youichi.The latest application filed is for "method of manufacture of glass substrate for information recording medium, method of manufacture of magnetic recording disk, and magnetic recording disk".

Company Profile

0.9.11

Tei; Youichi - Nagano JP
Tei; Youichi - Matsumoto JP
TEI; Youichi - Matsumoto City JP
Tei; Youichi - Tokyo JP
Tei; Youichi - Kawasaki 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 manufacturing a disk substrate for a magnetic recording medium Grant 8,039,045 - Tei , et al. October 18, 2	2011-10-18
Disk substrate for a perpendicular magnetic recording medium and a perpendicular magnetic recording medium using the substrate Grant 7,622,205 - Uwazumi , et al. November 24, 2	2009-11-24
Method of electroless plating on a glass substrate and method of manufacturing a magnetic recording medium using the method of electroless plating Grant 7,514,118 - Iso , et al. April 7, 2	2009-04-07
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
Thermoplastic allyloxymethylstyrene-based resin Grant 7,358,315 - Tei , et al. April 15, 2	2008-04-15
Method of plating on a glass base plate and a method of manufacturing a perpendicular magnetic recording medium App 20060228493 - Iso; Akira ; et al.	2006-10-12
Method of plating on a glass base plate, a method of manufacturing a disk substrate for a perpendicular magnetic recording medium, a disk substrate for a perpendicular magnetic recording medium, and a perpendicular magnetic recording medium App 20060210837 - Kurihara; Hajime ; et al.	2006-09-21
Method of plating on glass substrate and method of manufacturing magnetic recording medium using the method of plating App 20060134325 - Iso; Akira ; et al.	2006-06-22
Method of manufacturing a disk substrate for a magnetic recording medium App 20060024431 - Tei; Youichi ; et al.	2006-02-02
Method of treating a substrate for electroless plating and method of increasing adhesion therebetween, and magnetic recording medium and magnetic recording device thereof App 20050287304 - Iso, Akira ; et al.	2005-12-29
Disk substrate for a perpendicular magnetic recording medium and a perpendicular magnetic recording medium using the substrate App 20050238929 - Uwazumi, Hiroyuki ; et al.	2005-10-27
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
Method of pretreating a nonmagnetic substrate and a magnetic recording medium formed thereby App 20050153481 - Tei, Youichi ; et al.	2005-07-14
Method of drying thermoplastic norbornene resin, and method of manufacturing magnetic recording medium App 20040163273 - Tei, Youichi ; et al.	2004-08-26
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
Thermoplastic allyloxymethylstyrene-based resin App 20040106756 - Tei, Youichi ; et al.	2004-06-03
Magnetic recording medium and method for manufacturing the same Grant 6,730,403 - Shirai , et al. May 4, 2	2004-05-04
Magnetic recording medium and method for manufacturing same Grant 6,645,634 - Shirai , et al. November 11, 2	2003-11-11
Titanyloxyphthalocyanine crystals, and method of preparing the same Grant 5,874,570 - Tamura , et al. February 23, 1	1999-02-23
Magnetic recording medium having an enhanced diamond bonding ratio and a method for the manufacture thereof Grant 5,614,314 - Itoh , et al. March 25, 1	1997-03-25

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