Ikedo; Gaku

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikedo; Gaku.The latest application filed is for "data storage device using windowed delta-sigma analog-to-digital converter in digital current control loop".

Company Profile

4.14.12

Ikedo; Gaku - Chigasaki JP
Ikedo; Gaku - Chigasaki-Shi JP
Ikedo; Gaku - Kanagawa JP
Ikedo; Gaku - Chigasaki-city JP
Ikedo; Gaku - Kanagawa-ken 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
Data storage device using windowed delta-sigma analog-to-digital converter in digital current control loop Grant 11,373,678 - Byoun , et al. June 28, 2	2022-06-28
Data Storage Device Using Windowed Delta-sigma Analog-to-digital Converter In Digital Current Control Loop App 20220084548 - Byoun; Jaesoo ; et al.	2022-03-17
Calibrating elevator actuator for disk drive Grant 11,043,243 - Liu , et al. June 22, 2	2021-06-22
Write data protection at emergency power off Grant 10,996,740 - Watanabe , et al. May 4, 2	2021-05-04
Calibrating Elevator Actuator For Disk Drive App 20200381016 - Liu; Kexiu ; et al.	2020-12-03
Write Data Protection At Emergency Power Off App 20200225733 - WATANABE; Hiroki ; et al.	2020-07-16
Write data protection at emergency power off Grant 10,635,158 - Watanabe , et al.	2020-04-28
Data storage device adjusting spindle motor current based on continuous function of voice coil current during seek Grant 10,176,840 - Johnson , et al. J	2019-01-08
Magnetic disk drive and method of controlling the same Grant 7,706,099 - Uchida , et al. April 27, 2	2010-04-27
Disk drive with hybrid analog-digital acceleration feedforward control system and method for rejecting rotational vibration Grant 7,580,217 - Abe , et al. August 25, 2	2009-08-25
Method of starting the magnetic disk device using fluid dynamic bearing spindle motor Grant 7,576,936 - Oshimi , et al. August 18, 2	2009-08-18
Disk drive and control method thereof Grant 7,561,365 - Noguchi , et al. July 14, 2	2009-07-14
Disk drive with reduced vibration due to rotational acceleration of a spindle motor Grant 7,474,490 - Hayashi , et al. January 6, 2	2009-01-06
Magnetic disk drive and method of controlling the same App 20080285170 - Uchida; Hiroshi ; et al.	2008-11-20
Disk Drive With Hybrid Analog-digital Acceleration Feedforward Control System And Method For Rejecting Rotational Vibration App 20080158722 - Abe; Jirou ; et al.	2008-07-03
Method of starting the magnetic disk device using fluid dynamic bearing spindle motor App 20080062555 - Oshimi; Iwao ; et al.	2008-03-13
Disk drive App 20070253089 - Hayashi; Yukiko ; et al.	2007-11-01
Data storage device, motor control device, and motor control method Grant 7,253,581 - Koide , et al. August 7, 2	2007-08-07
Disk drive and control method thereof App 20070070540 - Noguchi; Masaaki ; et al.	2007-03-29
Storage device control method, motor control method, and storage device Grant 7,133,236 - Koide , et al. November 7, 2	2006-11-07
Data storage device, control device, off-track control method, and control method Grant 7,035,034 - Semba , et al. April 25, 2	2006-04-25
Data storage device having acceleration sensor attached to circuit board for detecting vibrations in planar rotation direction along circuit board Grant 6,961,202 - Ikedo , et al. November 1, 2	2005-11-01
Storage device control method, motor control method, and storage device App 20050162773 - Koide, Nobuhisa ; et al.	2005-07-28
Data storage device, motor control device, and motor control method App 20050151499 - Koide, Nobuhisa ; et al.	2005-07-14
Data storage device and circuit board to be attached to data storage device App 20040001280 - Ikedo, Gaku ; et al.	2004-01-01
Data storage device, control device, off-track control method, and control method App 20030231423 - Semba, Tetsuo ; et al.	2003-12-18

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