Hiroshi Nishida

Person

Naka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
System and service determination method
- Patent number 10,832,226
- Issue date Nov 10, 2020
- Ricoh Company, Ltd.
- Tatsuhiko Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system and failure diagnosis method
- Patent number 10,025,657
- Issue date Jul 17, 2018
- Ricoh Company, Ltd.
- Takenori Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-emitting device having a thermal conductive member with wirin...
- Patent number 8,619,825
- Issue date Dec 31, 2013
- Sony Corporation
- Hiroyuki Fukasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic head supporting mechanism with regulating member which pre...
- Patent number 7,885,039
- Issue date Feb 8, 2011
- Hitachi Global Storage Technologies Japan, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head supporting mechanism with two openings proximate to p...
- Patent number 7,450,345
- Issue date Nov 11, 2008
- Hitachi Global Storage Technologies Japan, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Image forming device management system
- Patent number 7,450,254
- Issue date Nov 11, 2008
- Ricoh Company, Ltd.
- Nobuaki Tomidokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method, apparatus and program for collecting and providing...
- Patent number 7,340,501
- Issue date Mar 4, 2008
- Ricoh Company, Ltd.
- Tetsuya Miida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic head supporting mechanism utilizing elongated portions of...
- Patent number 7,248,439
- Issue date Jul 24, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Image forming device management system
- Patent number 7,113,296
- Issue date Sep 26, 2006
- Ricoh Company, Ltd.
- Nobuaki Tomidokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic-head supporting mechanism
- Patent number 6,954,337
- Issue date Oct 11, 2005
- Hitachi, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and magnetic disc device using thereof having radial...
- Patent number 6,771,460
- Issue date Aug 3, 2004
- Hitachi, Ltd.
- Katsutoshi Nii
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage and retrieval device
- Patent number 6,697,218
- Issue date Feb 24, 2004
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and magnetic disc device with hydrodynamic bearings
- Patent number 6,680,814
- Issue date Jan 20, 2004
- Hitachi, Ltd.
- Katsutoshi Nii
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic-head supporting mechanism
- Patent number 6,621,663
- Issue date Sep 16, 2003
- Hitachi, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage and retrieval device provided with shock-absorb...
- Patent number 6,583,950
- Issue date Jun 24, 2003
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Customer support system
- Patent number 6,564,227
- Issue date May 13, 2003
- Ricoh Company, Ltd.
- Yutaka Sakakibara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic-head supporting mechanism
- Patent number 6,552,877
- Issue date Apr 22, 2003
- Hitachi, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and magnetic disc device with hydrodynamic bearing
- Patent number 6,469,866
- Issue date Oct 22, 2002
- Hitachi, Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk drive unit with hydrodynamic fluid bearing unit and disk devic...
- Patent number 6,369,980
- Issue date Apr 9, 2002
- Hitachi, Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk drive unit with hydrodynamic fluid bearing unit and disk devic...
- Patent number 6,369,981
- Issue date Apr 9, 2002
- Hitachi, Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Information storage and retrieval device
- Patent number 6,243,228
- Issue date Jun 5, 2001
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive unit with hydrodynamic fluid bearing unit and disk devic...
- Patent number 6,243,230
- Issue date Jun 5, 2001
- Hitachi, Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic-head supporting mechanism
- Patent number 6,226,153
- Issue date May 1, 2001
- Hitachi, Ltd.
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing device and spindle motor provided with the bearing device
- Patent number 5,885,005
- Issue date Mar 23, 1999
- Hitachi, Ltd.
- Masaaki Nakano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Actuator arm with magnetic flux response to bias arm to a stop posi...
- Patent number 5,801,904
- Issue date Sep 1, 1998
- Hitachi Ltd.
- Yoshihiko Kinoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk unit with an impact force applying mechanism
- Patent number 5,737,150
- Issue date Apr 7, 1998
- Hitachi, Ltd.
- Hiroaki Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with auxiliary battery and start method thereof
- Patent number 5,532,563
- Issue date Jul 2, 1996
- Hitachi, Ltd.
- Kouji Kodama
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for driving disk-type storage medium with improved clamp and...
- Patent number 5,504,638
- Issue date Apr 2, 1996
- Hitachi, Ltd.
- Yoshihiko Kinoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Vibration absorbing structure for a magnetic disk apparatus
- Patent number 5,469,311
- Issue date Nov 21, 1995
- Hitachi, Ltd.
- Hiroshi Nishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Guide arm with a fixed printed circuit board for magnetic disk drive
- Patent number 5,245,489
- Issue date Sep 14, 1993
- Hitachi, Ltd.
- Hideyuki Kimura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING SYSTEM, COMPONENT LIFETIME DETERMINING METHO...
- Publication number 20180121139
- Publication date May 3, 2018
- RICOH COMPANY, LTD.
- Takeyoshi SEKINE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD FOR INSTRUCTING QUICK FIX,...
- Publication number 20170344929
- Publication date Nov 30, 2017
- Yutaka MATSUMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM AND FAILURE PREDICTION MODEL ADOPTION...
- Publication number 20160379144
- Publication date Dec 29, 2016
- RICOH COMPANY, LTD.
- Satoshi MIZUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, SERVICE DETERMINING METHOD, AND COMPUTER PROGRAM PRODUCT
- Publication number 20160380847
- Publication date Dec 29, 2016
- RICOH COMPANY, LTD.
- Kenji UEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING SYSTEM AND FAILURE DIAGNOSIS METHOD
- Publication number 20160378584
- Publication date Dec 29, 2016
- RICOH COMPANY, LTD.
- Takenori OKU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND SERVICE DETERMINATION METHOD
- Publication number 20160092848
- Publication date Mar 31, 2016
- RICOH COMPANY, LTD.
- Tatsuhiko Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100213471
- Publication date Aug 26, 2010
- SONY CORPORATION
- Hiroyuki Fukasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic Head Supporting Mechanism
- Publication number 20090073613
- Publication date Mar 19, 2009
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head supporting mechanism
- Publication number 20070230057
- Publication date Oct 4, 2007
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Application
Image forming device management system
- Publication number 20060290969
- Publication date Dec 28, 2006
- Nobuaki Tomidokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming device management system
- Publication number 20060268338
- Publication date Nov 30, 2006
- Nobuaki Tomidokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming device management system
- Publication number 20060268350
- Publication date Nov 30, 2006
- Nobuaki Tomidokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming device management system
- Publication number 20060268351
- Publication date Nov 30, 2006
- Nobuaki Tomidokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic head supporting mechanism
- Publication number 20060023361
- Publication date Feb 2, 2006
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Application
System, apparatus, and method for providing customer apparatus info...
- Publication number 20050251412
- Publication date Nov 10, 2005
- Tetsuya Miida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic-head supporting mechanism
- Publication number 20040027884
- Publication date Feb 12, 2004
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Application
Information storage and retrieval device
- Publication number 20030174436
- Publication date Sep 18, 2003
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Spindle motor and magnetic disc device using thereof
- Publication number 20030011929
- Publication date Jan 16, 2003
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Spindle motor and magnetic disc device using thereof
- Publication number 20020196582
- Publication date Dec 26, 2002
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Magnetic-head supporting mechanism
- Publication number 20020196586
- Publication date Dec 26, 2002
- Mikio Tokuyama
- G11 - INFORMATION STORAGE
Information Patent Application
System, apparatus, and method for providing customer apparatus info...
- Publication number 20020087350
- Publication date Jul 4, 2002
- Tetsuya Miida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, method, apparatus and program for collecting and providing...
- Publication number 20020049839
- Publication date Apr 25, 2002
- Tetsuya Miida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information storage and retrieval device
- Publication number 20020030922
- Publication date Mar 14, 2002
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive unit with hydrodynamic fluid bearing unit and disk devic...
- Publication number 20020018315
- Publication date Feb 14, 2002
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Disk drive unit with hydrodynamic fluid bearing unit and disk devic...
- Publication number 20010021080
- Publication date Sep 13, 2001
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Customer support system
- Publication number 20010018691
- Publication date Aug 30, 2001
- Yutaka Sakakibara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic-head supporting mechanism
- Publication number 20010009489
- Publication date Jul 26, 2001
- Mikio Tokuyama
- G11 - INFORMATION STORAGE

Hiroshi Nishida

Person

Patents Grantslast 30 patents

System and service determination method

Information processing system and failure diagnosis method

Light-emitting device having a thermal conductive member with wirin...

Magnetic head supporting mechanism with regulating member which pre...

Magnetic head supporting mechanism with two openings proximate to p...

Image forming device management system

System, method, apparatus and program for collecting and providing...

Magnetic head supporting mechanism utilizing elongated portions of...

Image forming device management system

Magnetic-head supporting mechanism

Spindle motor and magnetic disc device using thereof having radial...

Information storage and retrieval device

Spindle motor and magnetic disc device with hydrodynamic bearings

Magnetic-head supporting mechanism

Information storage and retrieval device provided with shock-absorb...

Customer support system

Magnetic-head supporting mechanism

Spindle motor and magnetic disc device with hydrodynamic bearing

Disk drive unit with hydrodynamic fluid bearing unit and disk devic...

Disk drive unit with hydrodynamic fluid bearing unit and disk devic...

Information storage and retrieval device

Disk drive unit with hydrodynamic fluid bearing unit and disk devic...

Magnetic-head supporting mechanism

Bearing device and spindle motor provided with the bearing device

Actuator arm with magnetic flux response to bias arm to a stop posi...

Magnetic disk unit with an impact force applying mechanism

Disk device with auxiliary battery and start method thereof

Device for driving disk-type storage medium with improved clamp and...

Vibration absorbing structure for a magnetic disk apparatus

Guide arm with a fixed printed circuit board for magnetic disk drive

Patents Applicationslast 30 patents

INFORMATION PROCESSING SYSTEM, COMPONENT LIFETIME DETERMINING METHO...

INFORMATION PROCESSING APPARATUS, METHOD FOR INSTRUCTING QUICK FIX,...

INFORMATION PROCESSING SYSTEM AND FAILURE PREDICTION MODEL ADOPTION...

SYSTEM, SERVICE DETERMINING METHOD, AND COMPUTER PROGRAM PRODUCT

INFORMATION PROCESSING SYSTEM AND FAILURE DIAGNOSIS METHOD

SYSTEM AND SERVICE DETERMINATION METHOD

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

Magnetic Head Supporting Mechanism

Magnetic head supporting mechanism

Image forming device management system

Image forming device management system

Image forming device management system

Image forming device management system

Magnetic head supporting mechanism

System, apparatus, and method for providing customer apparatus info...

Magnetic-head supporting mechanism

Information storage and retrieval device

Spindle motor and magnetic disc device using thereof

Spindle motor and magnetic disc device using thereof

Magnetic-head supporting mechanism

System, apparatus, and method for providing customer apparatus info...

System, method, apparatus and program for collecting and providing...

Information storage and retrieval device

Disk drive unit with hydrodynamic fluid bearing unit and disk devic...

Disk drive unit with hydrodynamic fluid bearing unit and disk devic...

Customer support system

Magnetic-head supporting mechanism