Seo; Yosuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seo; Yosuke.The latest application filed is for "magnetic disk drive".

Company Profile

0.14.4

Seo; Yosuke - Sagamihara JP
Seo, Yosuke - Sagamihara-shi 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
Disk system and power-on sequence for the same Grant 7,242,656 - Kamo , et al. July 10, 2	2007-07-10
Magnetic disk drive App 20050201003 - Shishida, Kazuhisa ; et al.	2005-09-15
Magnetic disk drive for compensating repeatable runout error Grant 6,898,047 - Shishida , et al. May 24, 2	2005-05-24
Disk system and power-on sequence for the same App 20040107313 - Kamo, Yoshihisa ; et al.	2004-06-03
Disk system and power-on sequence for the same Grant 6,625,690 - Kamo , et al. September 23, 2	2003-09-23
Magnetic disk drive with servo signal decoder using amplitude detection and phase detection system Grant 6,590,729 - Akagi , et al. July 8, 2	2003-07-08
Magnetic disk drive App 20030002200 - Shishida, Kazuhisa ; et al.	2003-01-02
Disk system and power-on sequence for the same App 20020116574 - Kamo, Yoshihisa ; et al.	2002-08-22
Disk system and power-on sequence for the same Grant 6,131,142 - Kamo , et al. October 10, 2	2000-10-10
Method for writing servo signals onto a magnetic disk and magnetic disk drive equipped with magnetic disk(s) having servo pattern recorded by the method Grant 5,748,398 - Seo May 5, 1	1998-05-05
Disk system and power-on sequence for the same Grant 5,673,412 - Kamo , et al. September 30, 1	1997-09-30
Variable length data in a parallel disk array Grant 5,572,699 - Kamo , et al. November 5, 1	1996-11-05
Method of head positioning and magnetic recording disk drive using the same Grant 5,568,331 - Akagi , et al. October 22, 1	1996-10-22
Information recording disk, its production method and recording apparatus Grant 5,548,454 - Kawakubo , et al. August 20, 1	1996-08-20
Magnetic disk apparatus of constant-density recording type, magnetic disk used therefor and servo-writing device for patterning on the magnetic disk Grant 5,193,034 - Tsuyoshi , et al. March 9, 1	1993-03-09
High speed seek sector servo magnetic disk drive unit Grant 5,132,854 - Tsuyoshi , et al. July 21, 1	1992-07-21
Actuator driving apparatus and magnetic disk drive system with a smaller number of high power amplifiers than actuators Grant 4,851,939 - Seo , et al. July 25, 1	1989-07-25
Magnetic disk apparatus Grant 4,651,242 - Hirano , et al. March 17, 1	1987-03-17

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