Kurihara; Hajime

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kurihara; Hajime.The latest application filed is for "method of forming a protective film and a magnetic recording medium having a protective film".

Company Profile

0.11.9

Kurihara; Hajime - Nagano JP
KURIHARA; Hajime - Tokyo JP
Kurihara; Hajime - Minami-Alps City JP
Kurihara; Hajime - Shimosuwa-machi JP
Kurihara; Hajime - Tokorozawa JP
Kurihara, Hajime - Nagano-ken JP
Kurihara; Hajime - Suwa 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 Forming A Protective Film And A Magnetic Recording Medium Having A Protective Film App 20080318085 - LI; Tuqiang ; et al.	2008-12-25
Manufacturing Method For Perpendicular Magnetic Recording Medium App 20080138524 - Oikawa; Tadaaki ; et al.	2008-06-12
Perpendicular magnetic recording medium and manufacturing method thereof App 20080020242 - Kurihara; Hajime ; et al.	2008-01-24
Electronic apparatus and method of controlling the electronic apparatus Grant 7,265,520 - Kosuda , et al. September 4, 2	2007-09-04
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 manufacturing a disk substrate for a magnetic recording medium App 20060024431 - Tei; Youichi ; et al.	2006-02-02
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
Electronic apparatus having battery power source and control method for the electronic apparatus Grant 6,888,355 - Kitazawa , et al. May 3, 2	2005-05-03
Current differential relay device Grant 6,731,655 - Shuto , et al. May 4, 2	2004-05-04
Electronic apparatus and control method App 20030146755 - Kitazawa, Koji ; et al.	2003-08-07
Electronic apparatus and method of controlling the electronic apparatus App 20030146736 - Kosuda, Tsukasa ; et al.	2003-08-07
Information processing device Grant 6,575,618 - Inoue , et al. June 10, 2	2003-06-10
Image forming apparatus Grant 6,326,992 - Inoue , et al. December 4, 2	2001-12-04
Reflection photodetector and biological information measuring instrument Grant 6,198,951 - Kosuda , et al. March 6, 2	2001-03-06
Contact charge supply device Grant 5,359,395 - Shimura , et al. October 25, 1	1994-10-25
Method of preparing microcapsule Grant 5,296,266 - Kunugi , et al. March 22, 1	1994-03-22
Electrophotographic image forming Grant 4,921,768 - Kunugi , et al. May 1, 1	1990-05-01

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