Kawakubo; Youichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawakubo; Youichi.The latest application filed is for "magnetic head slider and a magnetic disk device in which the slider is mounted".

Company Profile

0.7.5

Kawakubo; Youichi - Tokyo JP
Kawakubo; Youichi - Tokorozawa 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
Magnetic head slider and a magnetic disk device in which the slider is mounted Grant 7,385,786 - Tokuyama , et al. June 10, 2	2008-06-10
Magnetic head slider and a magnetic disk device in which the slider is mounted App 20060250717 - Tokuyama; Mikio ; et al.	2006-11-09
Magnetic head slider and a magnetic disk device in which the slider is mounted Grant 7,072,146 - Tokuyama , et al. July 4, 2	2006-07-04
Magnetic head slider and a magnetic disk device in which the slider is mounted Grant 6,985,334 - Tokuyama , et al. January 10, 2	2006-01-10
Magnetic head slider and a magnetic disk device in which the slider is mounted App 20050243470 - Tokuyama, Mikio ; et al.	2005-11-03
Magnetic head slider and a magnetic disk device in which the slider is mounted App 20040012888 - Tokuyama, Mikio ; et al.	2004-01-22
Magnetic head slider and a magnetic disk device in which the slider is mounted Grant 6,597,537 - Tokuyama , et al. July 22, 2	2003-07-22
Magnetic head slider and a magnetic disk device in which the slider is mounted App 20020191344 - Tokuyama, Mikio ; et al.	2002-12-19
Magnetic Head Slider And A Magnetic Disk Device In Which The Slider Is Mounted App 20020097524 - Tokuyama, Mikio ; et al.	2002-07-25
Magnetic head slider and a magnetic disk device in which the slider is mounted Grant 6,373,661 - Tokuyama , et al. April 16, 2	2002-04-16
Information recording disk, its production method and recording apparatus Grant 5,548,454 - Kawakubo , et al. August 20, 1	1996-08-20
Magneto-optical memory apparatus having a floating magnetic head Grant 5,020,041 - Nakao , et al. May 28, 1	1991-05-28

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