Yuji Shishido

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fan motor apparatus and electronic apparatus
- Patent number 7,885,065
- Issue date Feb 8, 2011
- Sony Corporation
- Sachiko Kaneko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Automatic balancing apparatus, rotating apparatus, disc drive appar...
- Patent number 7,882,512
- Issue date Feb 1, 2011
- Sony Corporation
- Rikuhiro Hanai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearing unit and rotary drive using the same
- Patent number 7,775,719
- Issue date Aug 17, 2010
- Sony Corporation
- Yuji Shishido
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing unit and driving motor using the bearing unit
- Patent number 7,753,590
- Issue date Jul 13, 2010
- Sony Corporation
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic balancing apparatus, rotating apparatus, disc drive appar...
- Patent number 7,696,655
- Issue date Apr 13, 2010
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit and motor using the same
- Patent number 7,614,791
- Issue date Nov 10, 2009
- Sony Corporation
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearing unit and motor
- Patent number 7,564,155
- Issue date Jul 21, 2009
- Sony Corporation
- Makoto Chiyoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing unit and rotary drive using the same
- Patent number 7,510,329
- Issue date Mar 31, 2009
- Sony Corporation
- Yuji Shishido
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic balancing device, rotational driving device and disk drive
- Patent number 7,492,549
- Issue date Feb 17, 2009
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit and rotation drive device using the same
- Patent number 7,455,456
- Issue date Nov 25, 2008
- Sony Corporation
- Yuji Shishido
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing unit, and motor and electronic equipment, both equipped wit...
- Patent number 7,438,475
- Issue date Oct 21, 2008
- Sony Corporation
- Kenichiro Yazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic pressure bearing pump with a shaft and a bearing havin...
- Patent number 7,381,034
- Issue date Jun 3, 2008
- Sony Corporation
- Yuji Shishido
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan motor
- Patent number 7,381,027
- Issue date Jun 3, 2008
- Sony Corporation
- Sachiko Kaneko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bearing unit, and motor and electronic apparatus having the bearing...
- Patent number 7,258,487
- Issue date Aug 21, 2007
- Sony Corporation
- Kenichiro Yazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical pickup and disc drive apparatus
- Patent number 7,245,563
- Issue date Jul 17, 2007
- Sony Corporation
- Hidetoshi Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit, and motor using same
- Patent number 7,073,946
- Issue date Jul 11, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit, and motor using same
- Patent number 7,044,640
- Issue date May 16, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit, and motor using same
- Patent number 7,029,179
- Issue date Apr 18, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing unit and motor using same
- Patent number 7,011,449
- Issue date Mar 14, 2006
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor securing structures and disc drive
- Patent number 6,772,427
- Issue date Aug 3, 2004
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Iron core coil motor and disk drive
- Patent number 6,424,613
- Issue date Jul 23, 2002
- Sony Corporation
- Hiroshi Ikuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive
- Patent number 6,314,077
- Issue date Nov 6, 2001
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk rotating mechanism
- Patent number 6,252,319
- Issue date Jun 26, 2001
- Sony Corporation
- Fumiharu Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotation drive apparatus
- Patent number 6,005,749
- Issue date Dec 21, 1999
- Sony Corporation
- Hiroshi Ikuta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spindle motor and recording medium assembly
- Patent number 5,434,730
- Issue date Jul 18, 1995
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Bearing unit, and motor using same
- Publication number 20110115324
- Publication date May 19, 2011
- SONY CORPORATION
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
COOLING APPARATUS, ELECTRONIC APPARATUS, AND BLOWER APPARATUS
- Publication number 20100084123
- Publication date Apr 8, 2010
- SONY CORPORATION
- Yuji Shishido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIBRATION TYPE GYRO SENSOR
- Publication number 20090320593
- Publication date Dec 31, 2009
- SONY CORPORATION
- Eiji Nakashio
- G01 - MEASURING TESTING
Information Patent Application
FAN MOTOR APPARATUS AND ELECTRONIC APPARATUS
- Publication number 20080180911
- Publication date Jul 31, 2008
- SONY CORPORATION
- Sachiko Kaneko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Automatic balancing apparatus, rotative apparatus and disc drive
- Publication number 20080141290
- Publication date Jun 12, 2008
- SONY CORPORATION
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
AUTOMATIC BALANCING APPARATUS, ROTATING APPARATUS, DISC DRIVE APPAR...
- Publication number 20080095022
- Publication date Apr 24, 2008
- SONY CORPORATION
- Rikuhiro Hanai
- G11 - INFORMATION STORAGE
Information Patent Application
BEARING UNIT AND MOTOR
- Publication number 20080036319
- Publication date Feb 14, 2008
- SONY CORPORATION
- Makoto Chiyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING UNIT AND DRIVING MOTOR USING THE BEARING UNIT
- Publication number 20070280570
- Publication date Dec 6, 2007
- SONY CORPORATION
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit and motor using the same
- Publication number 20070253652
- Publication date Nov 1, 2007
- SONY CORPORATION
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CROSS FLOW FAN APPARATUS, ELECTRONIC APPARATUS AND IMPELLER
- Publication number 20070212211
- Publication date Sep 13, 2007
- SONY CORPORATION
- Makoto Chiyoda
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bearing unit and motor using the bearing unit
- Publication number 20070183699
- Publication date Aug 9, 2007
- SONY CORPORATION
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD OF MANUFACTURING DYNAMIC PRESSURE BEARING MEMBER
- Publication number 20070144010
- Publication date Jun 28, 2007
- SONY CORPORATION
- Hiroshi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Automatic balancing apparatus, rotating apparatus, disc drive appar...
- Publication number 20070150910
- Publication date Jun 28, 2007
- SONY CORPORATION
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing unit and rotary drive using the same
- Publication number 20070140604
- Publication date Jun 21, 2007
- SONY CORPORATION
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit and rotary drive using the same
- Publication number 20070071377
- Publication date Mar 29, 2007
- SONY CORPORATION
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit and rotary drive using the same
- Publication number 20070037652
- Publication date Feb 15, 2007
- Sony Corporation
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit and rotary drive using the same
- Publication number 20070036475
- Publication date Feb 15, 2007
- Sony Corporation
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Automatic balancing device, rotational driving device and disk drive
- Publication number 20060109587
- Publication date May 25, 2006
- SONY CORPORATION
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing unit, and motor using same
- Publication number 20050265641
- Publication date Dec 1, 2005
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Bearing unit, and motor using same
- Publication number 20050254736
- Publication date Nov 17, 2005
- Sony Corporation
- Yuji Shishido
- G11 - INFORMATION STORAGE
Information Patent Application
Automatic balancing apparatus and rotative apparatus using the same
- Publication number 20050235304
- Publication date Oct 20, 2005
- Yuji Shishido
- G01 - MEASURING TESTING
Information Patent Application
Bearing unit, and motor and electronic apparatus having the bearing...
- Publication number 20050220379
- Publication date Oct 6, 2005
- SONY CORPORATION
- Kenichiro Yazawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit and rotation and drive device
- Publication number 20050220378
- Publication date Oct 6, 2005
- Sony Corporation
- Takeshi Kaneko
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit and rotation drive device using the same
- Publication number 20050163404
- Publication date Jul 28, 2005
- SONY CORPORATION
- Yuji Shishido
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing unit, and motor and electronic equipment, both equipped wit...
- Publication number 20050163405
- Publication date Jul 28, 2005
- SONY CORPORATION
- Kenichiro Yazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Hydrodynamic bearing-type pump
- Publication number 20050152782
- Publication date Jul 14, 2005
- SONY CORPORATION
- Yuji Shishido
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bearing unit and rotary drive apparatus including the bearing unit
- Publication number 20050147336
- Publication date Jul 7, 2005
- Sony Corp.
- Yuji Shishido
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bearing processing method, and bearing processing apparatus
- Publication number 20050066525
- Publication date Mar 31, 2005
- SONY CORPORATION
- Hiroshi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fan motor
- Publication number 20040258527
- Publication date Dec 23, 2004
- Sachiko Kaneko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Optical pickup and disc drive apparatus
- Publication number 20040145976
- Publication date Jul 29, 2004
- Hidetshi Tanaka
- G11 - INFORMATION STORAGE

Yuji Shishido

Person

Patents Grantslast 30 patents

Fan motor apparatus and electronic apparatus

Automatic balancing apparatus, rotating apparatus, disc drive appar...

Bearing unit and rotary drive using the same

Bearing unit and driving motor using the bearing unit

Automatic balancing apparatus, rotating apparatus, disc drive appar...

Bearing unit and motor using the same

Bearing unit and motor

Bearing unit and rotary drive using the same

Automatic balancing device, rotational driving device and disk drive

Bearing unit and rotation drive device using the same

Bearing unit, and motor and electronic equipment, both equipped wit...

Hydrodynamic pressure bearing pump with a shaft and a bearing havin...

Fan motor

Bearing unit, and motor and electronic apparatus having the bearing...

Optical pickup and disc drive apparatus

Bearing unit, and motor using same

Bearing unit, and motor using same

Bearing unit, and motor using same

Bearing unit and motor using same

Motor securing structures and disc drive

Iron core coil motor and disk drive

Disk drive

Disk rotating mechanism

Rotation drive apparatus

Spindle motor and recording medium assembly

Patents Applicationslast 30 patents

Bearing unit, and motor using same

COOLING APPARATUS, ELECTRONIC APPARATUS, AND BLOWER APPARATUS

VIBRATION TYPE GYRO SENSOR

FAN MOTOR APPARATUS AND ELECTRONIC APPARATUS

Automatic balancing apparatus, rotative apparatus and disc drive

AUTOMATIC BALANCING APPARATUS, ROTATING APPARATUS, DISC DRIVE APPAR...

BEARING UNIT AND MOTOR

BEARING UNIT AND DRIVING MOTOR USING THE BEARING UNIT

Bearing unit and motor using the same

CROSS FLOW FAN APPARATUS, ELECTRONIC APPARATUS AND IMPELLER

Bearing unit and motor using the bearing unit

METHOD OF MANUFACTURING DYNAMIC PRESSURE BEARING MEMBER

Automatic balancing apparatus, rotating apparatus, disc drive appar...

Bearing unit and rotary drive using the same

Bearing unit and rotary drive using the same

Bearing unit and rotary drive using the same

Bearing unit and rotary drive using the same

Automatic balancing device, rotational driving device and disk drive

Bearing unit, and motor using same

Bearing unit, and motor using same

Automatic balancing apparatus and rotative apparatus using the same

Bearing unit, and motor and electronic apparatus having the bearing...

Bearing unit and rotation and drive device

Bearing unit and rotation drive device using the same

Bearing unit, and motor and electronic equipment, both equipped wit...

Hydrodynamic bearing-type pump

Bearing unit and rotary drive apparatus including the bearing unit

Bearing processing method, and bearing processing apparatus

Fan motor

Optical pickup and disc drive apparatus