Toru Yokohata

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling apparatus, cooling method, and data processing system
- Patent number 10,248,142
- Issue date Apr 2, 2019
- Fujitsu Limited
- Toru Yokohata
- G05 - CONTROLLING REGULATING
Information Patent Grant
Storage system including a plurality of modules having different co...
- Patent number 8,738,869
- Issue date May 27, 2014
- Fujitsu Limited
- Kazutaka Ogihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording method for a disk device having recording regions differe...
- Patent number 8,296,512
- Issue date Oct 23, 2012
- Kabushiki Kaisha Toshiba
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Migrating data in a distributed storage system based on storage cap...
- Patent number 7,774,572
- Issue date Aug 10, 2010
- Fujitsu Limited
- Toru Yokohata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flying height measurement apparatus and method therefor
- Patent number 7,522,360
- Issue date Apr 21, 2009
- Fujitsu Limited
- Takahiro Imamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Head flying height measuring apparatus in magnetic storage device
- Patent number 7,369,341
- Issue date May 6, 2008
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Information-recording/reproducing apparatus and method of detecting...
- Patent number 7,365,931
- Issue date Apr 29, 2008
- Fujitsu Limited
- Yoshiaki Ikai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of inspecting magnetic recording medium based on contact dur...
- Patent number 7,057,385
- Issue date Jun 6, 2006
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk evaluation apparatus
- Patent number 6,985,315
- Issue date Jan 10, 2006
- Fujitsu Limtied
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of detecting protrusion on recording medium and detecting ap...
- Patent number 6,943,969
- Issue date Sep 13, 2005
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider having protector protuberance in front of head element
- Patent number 6,903,901
- Issue date Jun 7, 2005
- Fujitsu Limited
- Yoshiharu Kasamatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium drive including head slider having protection prot...
- Patent number 6,891,699
- Issue date May 10, 2005
- Fujitsu Limited
- Masaki Kameyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive capable of preventing stiction of magnetic head
- Patent number 6,552,872
- Issue date Apr 22, 2003
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive capable of preventing stiction of magnetic head
- Patent number 6,396,661
- Issue date May 28, 2002
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive with a floating head slider having projections...
- Patent number 6,246,538
- Issue date Jun 12, 2001
- Fujitsu Limited
- Yoshiharu Kasamatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider and magnetic disk apparatus having the magneti...
- Patent number 6,243,233
- Issue date Jun 5, 2001
- Fujitsu Limited
- Takayuki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider with projecting arranged on rails thereof
- Patent number 6,120,694
- Issue date Sep 19, 2000
- Fujitsu Limited
- Yoshiharu Kasamatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider with elongated projections for reducing sticti...
- Patent number 6,072,663
- Issue date Jun 6, 2000
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider and magnetic disk apparatus having the magneti...
- Patent number 6,040,958
- Issue date Mar 21, 2000
- Fujitsu Limited
- Takayuki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider with projections arranged on rails thereof
- Patent number 5,841,608
- Issue date Nov 24, 1998
- Fujitsu Limited
- Yoshiharu Kasamatsu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
COOLING APPARATUS, COOLING METHOD, AND DATA PROCESSING SYSTEM
- Publication number 20160353614
- Publication date Dec 1, 2016
- Fujitsu Limited
- Toru Yokohata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL SYSTEM, ELECTRICAL SYSTEM CONTROL METHOD, AND COOLING AP...
- Publication number 20150156921
- Publication date Jun 4, 2015
- Fujitsu Limited
- Toru YOKOHATA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DATA RECORDING METHOD
- Publication number 20090190251
- Publication date Jul 30, 2009
- Fujitsu Limited
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND DATA WRITING METHOD THEREOF
- Publication number 20080266692
- Publication date Oct 30, 2008
- Fujitsu Limited
- Hitoshi Komoriya
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for determining contact of head slider and method of dete...
- Publication number 20080239581
- Publication date Oct 2, 2008
- FUJITSU LIMITED
- Yoshiaki Ikai
- G11 - INFORMATION STORAGE
Information Patent Application
Storage medium drive capable of reducing wiring related to head slider
- Publication number 20080074797
- Publication date Mar 27, 2008
- FUJITSU LIMITED
- Yoshiaki Ikai
- G11 - INFORMATION STORAGE
Information Patent Application
Information-recording/reproducing apparatus and method of detecting...
- Publication number 20070253092
- Publication date Nov 1, 2007
- FUJITSU LIMITED
- Yoshiaki Ikai
- G11 - INFORMATION STORAGE
Information Patent Application
Head inspection apparatus and method thereof
- Publication number 20070230001
- Publication date Oct 4, 2007
- FUJITSU LIMITED
- Takahiro Imamura
- G11 - INFORMATION STORAGE
Information Patent Application
Head flying height measuring apparatus in magnetic storage device
- Publication number 20070230013
- Publication date Oct 4, 2007
- FUJITSU LIMITED
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Application
Flying height measurement apparatus and method therefor
- Publication number 20070211361
- Publication date Sep 13, 2007
- FUJITSU LIMITED
- Takahiro Imamura
- G11 - INFORMATION STORAGE
Information Patent Application
Contact detecting apparatus, and method for detecting contact
- Publication number 20070127147
- Publication date Jun 7, 2007
- FUJITSU LIMITED
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for detecting contact between head and recordi...
- Publication number 20070127148
- Publication date Jun 7, 2007
- FUJITSU LIMITED
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage system
- Publication number 20060036820
- Publication date Feb 16, 2006
- FUJITSU LIMITED
- Arata Ejiri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic disk device, access control method thereof and storage medium
- Publication number 20050283653
- Publication date Dec 22, 2005
- FUJITSU LIMITED
- Yasuo Noguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20050235109
- Publication date Oct 20, 2005
- FUJITSU LIMITED
- Kazutaka Ogihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Distributed storage system and control unit for distributed storage...
- Publication number 20050015547
- Publication date Jan 20, 2005
- FUJITSU LIMITED
- Toru Yokohata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of detecting protrusion on recording medium and detecting ap...
- Publication number 20040075924
- Publication date Apr 22, 2004
- FUJITSU LIMITED
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium inspection method
- Publication number 20030218461
- Publication date Nov 27, 2003
- FUJITSU LIMITED
- Toru Yokohata
- G01 - MEASURING TESTING
Information Patent Application
Recording medium drive including head slider reliably preventing co...
- Publication number 20030184915
- Publication date Oct 2, 2003
- FUJITSU LIMITED
- Masaki Kameyama
- G11 - INFORMATION STORAGE
Information Patent Application
Head slider having protector protuberance in front of head element
- Publication number 20030123191
- Publication date Jul 3, 2003
- FUJITSU LIMITED
- Yoshiharu Kasamatsu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk evaluation apparatus
- Publication number 20030026015
- Publication date Feb 6, 2003
- FUJITSU LIMITED
- Toru Yokohata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive capable of preventing stiction of magnetic head
- Publication number 20020114105
- Publication date Aug 22, 2002
- FUJITSU LIMITED
- Toru Yokohata
- G11 - INFORMATION STORAGE

Toru Yokohata

Person

Patents Grantslast 30 patents

Cooling apparatus, cooling method, and data processing system

Storage system including a plurality of modules having different co...

Recording method for a disk device having recording regions differe...

Migrating data in a distributed storage system based on storage cap...

Flying height measurement apparatus and method therefor

Head flying height measuring apparatus in magnetic storage device

Information-recording/reproducing apparatus and method of detecting...

Method of inspecting magnetic recording medium based on contact dur...

Magnetic disk evaluation apparatus

Method of detecting protrusion on recording medium and detecting ap...

Head slider having protector protuberance in front of head element

Recording medium drive including head slider having protection prot...

Magnetic disk drive capable of preventing stiction of magnetic head

Magnetic disk drive capable of preventing stiction of magnetic head

Magnetic disk drive with a floating head slider having projections...

Magnetic head slider and magnetic disk apparatus having the magneti...

Head slider with projecting arranged on rails thereof

Magnetic head slider with elongated projections for reducing sticti...

Magnetic head slider and magnetic disk apparatus having the magneti...

Head slider with projections arranged on rails thereof

Patents Applicationslast 30 patents

COOLING APPARATUS, COOLING METHOD, AND DATA PROCESSING SYSTEM

ELECTRICAL SYSTEM, ELECTRICAL SYSTEM CONTROL METHOD, AND COOLING AP...

DATA RECORDING METHOD

MAGNETIC DISK DEVICE AND DATA WRITING METHOD THEREOF

Apparatus for determining contact of head slider and method of dete...

Storage medium drive capable of reducing wiring related to head slider

Information-recording/reproducing apparatus and method of detecting...

Head inspection apparatus and method thereof

Head flying height measuring apparatus in magnetic storage device

Flying height measurement apparatus and method therefor

Contact detecting apparatus, and method for detecting contact

Apparatus and method for detecting contact between head and recordi...

Data storage system

Magnetic disk device, access control method thereof and storage medium

Storage system

Distributed storage system and control unit for distributed storage...

Method of detecting protrusion on recording medium and detecting ap...

Magnetic recording medium inspection method

Recording medium drive including head slider reliably preventing co...

Head slider having protector protuberance in front of head element

Magnetic disk evaluation apparatus

Magnetic disk drive capable of preventing stiction of magnetic head