Tsuwako; Kazushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsuwako; Kazushi.The latest application filed is for "magnet for motor of magnetic storage device".

Company Profile

2.9.2

Tsuwako; Kazushi - Tokyo JP
Tsuwako; Kazushi - Machida 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
Magnet for motor of magnetic storage device Grant 10,916,269 - Takahashi , et al. February 9, 2	2021-02-09
Magnet For Motor Of Magnetic Storage Device App 20200265868 - Takahashi; Toshio ; et al.	2020-08-20
Iron-oxidized hard disk drive enclosure cover Grant 9,293,161 - Taniguchi , et al. March 22, 2	2016-03-22
Iron-oxidized hard disk drive enclosure cover Grant 9,202,483 - Taniguchi , et al. December 1, 2	2015-12-01
Method and apparatus for prevention of Fe contamination with oxygen mixture in a hard disk drive Grant 8,885,287 - Koike , et al. November 11, 2	2014-11-11
Disk drive and method for adjusting common-mode voltage of an element on a head-slider Grant 8,125,727 - Tsuwako , et al. February 28, 2	2012-02-28
Disk Drive And Method For Adjusting Common-mode Voltage Of An Element On A Head-slider App 20110090586 - Tsuwako; Kazushi ; et al.	2011-04-21
Hard disk drive with electrically conductive sheet for electrostatic discharge protection Grant 6,822,823 - Tsuwako , et al. November 23, 2	2004-11-23
Magnetic head handling glove Grant 6,618,236 - Tsuwako , et al. September 9, 2	2003-09-09
Disk drive apparatus and read error recovery method in a disk drive apparatus Grant 5,754,355 - Nakamura , et al. May 19, 1	1998-05-19
Disk drive apparatus and read error recovery method in a disk drive apparatus Grant 5,696,643 - Tsuwako , et al. December 9, 1	1997-12-09

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