Tsujino; Hitoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsujino; Hitoshi.The latest application filed is for "disk drive with vibration suppression".

Company Profile

0.13.8

Tsujino; Hitoshi - Kanagawa JP
Tsujino; Hitoshi - Fujisawa JP
Tsujino, Hitoshi - Fujisawa-shi JP
Tsujino; Hitoshi - Tokyo 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 device with reduced flutter Grant 7,573,671 - Serizawa , et al. August 11, 2	2009-08-11
Disk drive with vibration suppression member disposed near head assembly Grant 7,545,599 - Serizawa , et al. June 9, 2	2009-06-09
Arm chamfer for comb type actuator in rotating disk storage device and carriage assembly Grant 7,486,484 - Tsujino , et al. February 3, 2	2009-02-03
Magnetic disk drive with adjustment of rotational balance Grant 7,483,239 - Hiramatsu , et al. January 27, 2	2009-01-27
Disk drive, and actuator and head actuator assembly Grant 7,460,340 - Tanizawa , et al. December 2, 2	2008-12-02
Suspension assembly and rotary disk storage device Grant 7,317,595 - Tsuchida , et al. January 8, 2	2008-01-08
Disk drive with vibration suppression App 20060164751 - Serizawa; Kohji ; et al.	2006-07-27
Disk device with reduced flutter App 20060132967 - Serizawa; Kohji ; et al.	2006-06-22
Disk drive, and actuator and head actuator assembly App 20060132982 - Tanizawa; Hirokazu ; et al.	2006-06-22
Connection of circuit board with housing of disk drive App 20060132966 - Serizawa; Kohji ; et al.	2006-06-22
Magnetic disk drive with adjustment of rotational balance App 20060119980 - Hiramatsu; Tomoki ; et al.	2006-06-08
Arm chamfer for comb type actuator in rotating disk storage device and carriage assembly App 20060114614 - Tsujino; Hitoshi ; et al.	2006-06-01
Disk drive apparatus having a pivot for supporting a head assembly to allow free pivoting Grant 6,940,699 - Yuki , et al. September 6, 2	2005-09-06
Suspension assembly and rotary disk storage device App 20040246625 - Tsuchida, Hiroyasu ; et al.	2004-12-09
Disk drive apparatus, head assembly, and pivot bearing App 20020114109 - Yuki, Toshihiko ; et al.	2002-08-22
Apparatus and method for attaching a hard disk drive to a personal computer system Grant 6,327,814 - Tsujino , et al. December 11, 2	2001-12-11
Arm assembly for a disk drive device and a method for fabricating the same Grant 6,212,046 - Albrecht , et al. April 3, 2	2001-04-03
Actuator arm assembly for a magnetic storage device Grant 6,185,075 - Tsujino , et al. February 6, 2	2001-02-06
Disk drive head support arm and arm assembly utilizing plural datum features Grant 6,055,133 - Albrecht , et al. April 25, 2	2000-04-25
Disk drive apparatus Grant 5,483,400 - Tsujino January 9, 1	1996-01-09
Disk apparatus and manufacturing method thereof Grant 5,315,464 - Tsujino May 24, 1	1994-05-24

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