Takeshi Hara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device and method of ordering commands based on selec...
- Patent number 11,886,753
- Issue date Jan 30, 2024
- Kabushiki Kaisha Toshiba
- Takao Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Position demodulator and position demodulation method
- Patent number 8,625,230
- Issue date Jan 7, 2014
- Kabushiki Kaisha Toshiba
- Tatsuhiko Kosugi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage device and computer product
- Patent number 8,023,222
- Issue date Sep 20, 2011
- Toshiba Storage Device Corporation
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device
- Patent number 7,719,784
- Issue date May 18, 2010
- Toshiba Storage Device Corporation
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device and servo information writing method
- Patent number 7,706,094
- Issue date Apr 27, 2010
- Toshiba Storage Device Corporation
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device, head returning method, and head returning apparatus
- Patent number 7,660,066
- Issue date Feb 9, 2010
- Toshiba Storage Device Corporation
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus, storage apparatus, and computer product
- Patent number 7,656,599
- Issue date Feb 2, 2010
- Toshiba Storage Device Corporation
- Yukio Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Head position control device and medium storage device
- Patent number 7,564,643
- Issue date Jul 21, 2009
- Fujitsu Limited
- Kazuhiko Takaishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller-characteristic changing apparatus, storage device, contr...
- Patent number 7,564,641
- Issue date Jul 21, 2009
- Fujitsu Limited
- Mitsuo Kamimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Track pitch examination method of storage apparatus, program, and s...
- Patent number 7,529,058
- Issue date May 5, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus, storage device, and head retracting method
- Patent number 7,529,056
- Issue date May 5, 2009
- Fujitsu Limited
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Head retracting apparatus, storage device, and head retracting method
- Patent number 7,525,750
- Issue date Apr 28, 2009
- Fujitsu Limited
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Ramp-position detecting device, ramp-position detecting method, and...
- Patent number 7,486,466
- Issue date Feb 3, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus, storage device, and head retracting method
- Patent number 7,477,468
- Issue date Jan 13, 2009
- Fujitsu Limited
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage apparatus, storage apparatus control method, and computer p...
- Patent number 7,436,612
- Issue date Oct 14, 2008
- Fujitsu Limited
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device and write processing method for data storage de...
- Patent number 7,430,089
- Issue date Sep 30, 2008
- Fujitsu Limited
- Atsushi Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus, storage apparatus, and computer product
- Patent number 7,430,092
- Issue date Sep 30, 2008
- Fujitsu Limited
- Yukio Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus, storage device, and head retraction controlling...
- Patent number 7,420,761
- Issue date Sep 2, 2008
- Fujitsu Limited
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device, continuous-vibration detecting method, and control...
- Patent number 7,397,626
- Issue date Jul 8, 2008
- Fujitsu Limited
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage apparatus, and control method and program
- Patent number 7,382,563
- Issue date Jun 3, 2008
- Fujitsu Limited
- Shunji Saitoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Control apparatus, storage device, and head retracting method
- Patent number 7,379,260
- Issue date May 27, 2008
- Fujitsu Limited
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc device, disk formatting method, and disk formatting apparatus
- Patent number 7,355,809
- Issue date Apr 8, 2008
- Fujitsu Limited
- Yoshihiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Head position control method and disk apparatus
- Patent number 7,333,287
- Issue date Feb 19, 2008
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Head position control method, head position control device and disk...
- Patent number 7,324,300
- Issue date Jan 29, 2008
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device
- Patent number 7,277,253
- Issue date Oct 2, 2007
- Fujitsu Limited
- Satoshi Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus suppressing adjacent track influence
- Patent number 7,242,550
- Issue date Jul 10, 2007
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus, method of controlling a magnetic disk, and...
- Patent number 7,130,142
- Issue date Oct 31, 2006
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus and method for monitoring high-frequency os...
- Patent number 7,102,843
- Issue date Sep 5, 2006
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller circuit connectable to an actuator designed to position...
- Patent number 6,798,604
- Issue date Sep 28, 2004
- Fujitsu Limited
- Mitsuo Kamimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Interpreter linkage system for linking extension interpreters to a...
- Patent number 4,719,564
- Issue date Jan 12, 1988
- NEC Corportion
- Takeshi Hara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PREDICTION DEVICE, PREDICTION METHOD, AND RECORDING MEDIUM
- Publication number 20230214950
- Publication date Jul 6, 2023
- NEC Corporation
- Takeshi Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20230092825
- Publication date Mar 23, 2023
- Kabushiki Kaisha Toshiba
- Takao ABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DRIVE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20130194691
- Publication date Aug 1, 2013
- Kabushiki Kaisha Toshiba
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
POSITION DEMODULATOR AND POSITION DEMODULATION METHOD
- Publication number 20120293885
- Publication date Nov 22, 2012
- Kabushiki Kaisha Toshiba
- Tatsuhiko KOSUGI
- G11 - INFORMATION STORAGE
Information Patent Application
DISK STORAGE APPARATUS AND METHOD FOR SERVO CONTROLLING
- Publication number 20110249354
- Publication date Oct 13, 2011
- Kabushiki Kaisha Toshiba
- Tatsuhiko KOSUGI
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE MEDIUM AND METHOD AND PROGRAM FOR DETECTING TRACK POSITION...
- Publication number 20100302675
- Publication date Dec 2, 2010
- TOSHIBA STORAGE DEVICE CORPORATION
- Tatsuhiko KOSUGI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION STORAGE DEVICE AND COMPUTER PRODUCT
- Publication number 20100128385
- Publication date May 27, 2010
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION STORAGE APPARATUS FOR DETERMINING STABILITY
- Publication number 20090080104
- Publication date Mar 26, 2009
- Fujitsu Limited
- Yusuke Kubota
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE
- Publication number 20090059419
- Publication date Mar 5, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE DEVICE AND SERVO INFORMATION WRITING METHOD
- Publication number 20090059415
- Publication date Mar 5, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD POSITION CONTROL DEVICE AND MEDIUM STORAGE DEVICE
- Publication number 20080218896
- Publication date Sep 11, 2008
- Fujitsu Limited
- Kazuhiko Takaishi
- G11 - INFORMATION STORAGE
Information Patent Application
Control apparatus, storage apparatus, and computer product
- Publication number 20080055767
- Publication date Mar 6, 2008
- FUJITSU LIMITED
- Yukio Abe
- G11 - INFORMATION STORAGE
Information Patent Application
Control apparatus, storage apparatus, and computer product
- Publication number 20080055765
- Publication date Mar 6, 2008
- FUJITSU LIMITED
- Yukio Abe
- G11 - INFORMATION STORAGE
Information Patent Application
Gain control device, storage device and, gain control method
- Publication number 20080043357
- Publication date Feb 21, 2008
- FUJITSU LIMITED
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Application
Control apparatus, Storage device, and head retracting method
- Publication number 20070291395
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Application
Control apparatus, storage device, and head retraction controlling...
- Publication number 20070291396
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device, continuous-vibration detecting method, and control...
- Publication number 20070291392
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Application
Controller-characteristic changing apparatus, storage device, contr...
- Publication number 20070291399
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Mitsuo Kamimura
- G11 - INFORMATION STORAGE
Information Patent Application
Ramp-position detecting device, ramp-position detecting method, and...
- Publication number 20070291394
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device, head returning method, and head returning apparatus
- Publication number 20070291398
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Head retracting apparatus, storage device, and head retracting method
- Publication number 20070291393
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Application
Control apparatus, storage device, and head retracting method
- Publication number 20070285826
- Publication date Dec 13, 2007
- FUJITSU LIMITED
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Application
Control apparatus, storage device, and head retracting method
- Publication number 20070285823
- Publication date Dec 13, 2007
- FUJITSU LIMITED
- Takahiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Application
Track pitch examination method of storage apparatus, program, and s...
- Publication number 20070263312
- Publication date Nov 15, 2007
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Head position control method, head position control device and disk...
- Publication number 20070253094
- Publication date Nov 1, 2007
- FUJITSU LIMITED
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device, control device, and control method
- Publication number 20070217059
- Publication date Sep 20, 2007
- FUJITSU LIMITED
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Disc device, disk formatting method, and disk formatting apparatus
- Publication number 20070183077
- Publication date Aug 9, 2007
- FUJITSU LIMITED
- Yoshihiko Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Storage apparatus, and control method and program
- Publication number 20070097543
- Publication date May 3, 2007
- FUJITSU LIMITED
- Shunji Saitoh
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus suppressing adjacent track influence
- Publication number 20070070869
- Publication date Mar 29, 2007
- FUJITSU LIMITED
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Storage apparatus, storage apparatus control method, and computer p...
- Publication number 20070064329
- Publication date Mar 22, 2007
- FUJITSU LIMITED
- Yoshifumi Obara
- G11 - INFORMATION STORAGE

Takeshi Hara

Person

Patents Grantslast 30 patents

Magnetic disk device and method of ordering commands based on selec...

Position demodulator and position demodulation method

Information storage device and computer product

Data storage device

Storage device and servo information writing method

Storage device, head returning method, and head returning apparatus

Control apparatus, storage apparatus, and computer product

Head position control device and medium storage device

Controller-characteristic changing apparatus, storage device, contr...

Track pitch examination method of storage apparatus, program, and s...

Control apparatus, storage device, and head retracting method

Head retracting apparatus, storage device, and head retracting method

Ramp-position detecting device, ramp-position detecting method, and...

Control apparatus, storage device, and head retracting method

Storage apparatus, storage apparatus control method, and computer p...

Data storage device and write processing method for data storage de...

Control apparatus, storage apparatus, and computer product

Control apparatus, storage device, and head retraction controlling...

Storage device, continuous-vibration detecting method, and control...

Storage apparatus, and control method and program

Control apparatus, storage device, and head retracting method

Disc device, disk formatting method, and disk formatting apparatus

Head position control method and disk apparatus

Head position control method, head position control device and disk...

Storage device

Magnetic disk apparatus suppressing adjacent track influence

Magnetic disk apparatus, method of controlling a magnetic disk, and...

Magnetic disk apparatus and method for monitoring high-frequency os...

Controller circuit connectable to an actuator designed to position...

Interpreter linkage system for linking extension interpreters to a...

Patents Applicationslast 30 patents

PREDICTION DEVICE, PREDICTION METHOD, AND RECORDING MEDIUM

MAGNETIC DISK DEVICE AND METHOD

MAGNETIC DISK DRIVE AND METHOD FOR CONTROLLING THE SAME

POSITION DEMODULATOR AND POSITION DEMODULATION METHOD

DISK STORAGE APPARATUS AND METHOD FOR SERVO CONTROLLING

STORAGE MEDIUM AND METHOD AND PROGRAM FOR DETECTING TRACK POSITION...

INFORMATION STORAGE DEVICE AND COMPUTER PRODUCT

INFORMATION STORAGE APPARATUS FOR DETERMINING STABILITY

DATA STORAGE DEVICE

STORAGE DEVICE AND SERVO INFORMATION WRITING METHOD

HEAD POSITION CONTROL DEVICE AND MEDIUM STORAGE DEVICE

Control apparatus, storage apparatus, and computer product

Control apparatus, storage apparatus, and computer product

Gain control device, storage device and, gain control method

Control apparatus, Storage device, and head retracting method

Control apparatus, storage device, and head retraction controlling...

Storage device, continuous-vibration detecting method, and control...

Controller-characteristic changing apparatus, storage device, contr...

Ramp-position detecting device, ramp-position detecting method, and...

Storage device, head returning method, and head returning apparatus

Head retracting apparatus, storage device, and head retracting method

Control apparatus, storage device, and head retracting method

Control apparatus, storage device, and head retracting method

Track pitch examination method of storage apparatus, program, and s...

Head position control method, head position control device and disk...

Storage device, control device, and control method

Disc device, disk formatting method, and disk formatting apparatus

Storage apparatus, and control method and program

Magnetic disk apparatus suppressing adjacent track influence

Storage apparatus, storage apparatus control method, and computer p...