Masayoshi Saichi

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Horizontal articulated robot with bevel gears
- Patent number 10,780,586
- Issue date Sep 22, 2020
- NIDEC SANKYO CORPORATION
- Yasuyuki Kitahara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Industrial robot with slit through-hole in cover
- Patent number 10,213,924
- Issue date Feb 26, 2019
- NIDEC SANKYO CORPORATION
- Yasuyuki Kitahara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Horizontal articulated robot and method for manufacturing horizonta...
- Patent number 10,195,743
- Issue date Feb 5, 2019
- NIDEC SANKYO CORPORATION
- Yasuyuki Kitahara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Industrial robot with elevating mechanism and arm-elevating mechanism
- Patent number 9,539,727
- Issue date Jan 10, 2017
- NIDEC SANKYO CORPORATION
- Yasuyuki Kitahara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Spindle motor having connecting mechanism connecting lead wire and...
- Patent number 8,416,524
- Issue date Apr 9, 2013
- Nidec Corporation
- Masayoshi Saichi
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic fluid pressure bearing, spindle motor, disk drive apparatus...
- Patent number 8,215,842
- Issue date Jul 10, 2012
- Nidec Corporation
- Tetsuya Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Motor and recording disk drive device provided with the same
- Patent number 7,456,540
- Issue date Nov 25, 2008
- Nidec Corporation
- Masato Gomyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hydrodynamic bearing device and a recording disk drive equipped wit...
- Patent number 7,455,457
- Issue date Nov 25, 2008
- Nidec Corporation
- Masato Gomyo
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic-pressure bearing device and disk drive
- Patent number 7,365,939
- Issue date Apr 29, 2008
- Nidec Corporation
- Masato Gomyo
- G11 - INFORMATION STORAGE
Information Patent Grant
Brushless motor and recording disk driving apparatus having the bru...
- Patent number 7,345,388
- Issue date Mar 18, 2008
- Nidec Corporation
- Takehito Tamaoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor and recording disk drive device provided with the same
- Patent number 7,327,066
- Issue date Feb 5, 2008
- Nidec Corporation
- Masato Gomyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hydrodynamic bearing device and a recording disk drive equipped wit...
- Patent number 7,201,517
- Issue date Apr 10, 2007
- Nidec Corporation
- Masato Gomyo
- G11 - INFORMATION STORAGE
Information Patent Grant
Conical hydrodynamic bearing device and a recording disk drive equi...
- Patent number 7,063,463
- Issue date Jun 20, 2006
- Nippon Densan Co., Ltd.
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dynamic pressure bearing device
- Patent number 7,008,109
- Issue date Mar 7, 2006
- Nidec Sankyo Corporation
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thrust dynamic pressure bearing apparatus and method for manufactur...
- Patent number 6,663,287
- Issue date Dec 16, 2003
- Sankyo Seiki Mfg. Co., Ltd.
- Masato Gomyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor having a dynamic pressure bearing apparatus and a manufacturi...
- Patent number 6,614,139
- Issue date Sep 2, 2003
- Sankyo Seiki Mfg. Co., Ltd.
- Masayoshi Saichi
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic pressure bearing apparatus and method for manufacturing the...
- Patent number 6,397,470
- Issue date Jun 4, 2002
- Sankyo Seiki Mfg. Co., Ltd.
- Masayoshi Saichi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Spindle motor
- Patent number 6,188,155
- Issue date Feb 13, 2001
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Yutaka Ishizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive motor
- Patent number 5,872,682
- Issue date Feb 16, 1999
- Sankyo Seiki Mfg. Co., Ltd.
- Masayoshi Saichi
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor
- Patent number 5,572,078
- Issue date Nov 5, 1996
- Sankyo Seiki Mfg. Co., Ltd.
- Masayoshi Saichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HORIZONTAL ARTICULATED ROBOT WITH BEVEL GEARS
- Publication number 20200016765
- Publication date Jan 16, 2020
- NIDEC SANKYO CORPORATION
- Yasuyuki KITAHARA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HORIZONTAL MULTI-JOINT ROBOT AND PRODUCTION METHOD FOR HORIZONTAL M...
- Publication number 20190001500
- Publication date Jan 3, 2019
- NIDEC SANKYO CORPORATION
- Yasuyuki KITAHARA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
INDUSTRIAL ROBOT
- Publication number 20170008175
- Publication date Jan 12, 2017
- NIDEC SANKYO CORPORATION
- Yasuyuki KITAHARA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
INDUSTRIAL ROBOT
- Publication number 20160136818
- Publication date May 19, 2016
- NIDEC SANKYO CORPORATION
- Yasuyuki KITAHARA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HORIZONTAL ARTICULATED ROBOT AND METHOD FOR MANUFACTURING HORIZONTA...
- Publication number 20160136819
- Publication date May 19, 2016
- NIDEC SANKYO CORPORATION
- Yasuyuki KITAHARA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SPINDLE MOTOR HAVING CONNECTING MECHANISM CONNECTING LEAD WIRE AND...
- Publication number 20130038964
- Publication date Feb 14, 2013
- WESTERN DIGITAL TECHNOLOGIES, INC.
- JONATHAN M. GARBARINO
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR HAVING CONNECTING MECHANISM CONNECTING LEAD WIRE AND...
- Publication number 20110249362
- Publication date Oct 13, 2011
- NIDEC CORPORATION
- Masayoshi SAICHI
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMIC FLUID PRESSURE BEARING, SPINDLE MOTOR, DISK DRIVE APPARATUS...
- Publication number 20090196540
- Publication date Aug 6, 2009
- NIDEC CORPORATION
- Tetsuya MARUYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR AND RECORDING DISK DRIVE DEVICE PROVIDED WITH THE SAME
- Publication number 20080106167
- Publication date May 8, 2008
- NIDEC CORPORATION
- Masato Gomyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hydrodynamic bearing device and a recording disk drive equipped wit...
- Publication number 20070154123
- Publication date Jul 5, 2007
- Masato Gomyo
- G11 - INFORMATION STORAGE
Information Patent Application
BRUSHLESS MOTOR AND RECORDING DISK DRIVING APPARATUS HAVING THE BRU...
- Publication number 20060238057
- Publication date Oct 26, 2006
- NIDEC CORPORATION
- Takehito Tamaoka
- G11 - INFORMATION STORAGE
Information Patent Application
Motor and Recording Disk Drive Device Provided with the Same
- Publication number 20060197402
- Publication date Sep 7, 2006
- NIDEC CORPORATION
- Masato Gomyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fluid Dynamic Bearing, Spindle Motor, Recording Disk Driving Device...
- Publication number 20060147133
- Publication date Jul 6, 2006
- NIDEC CORPORATION
- Masayoshi Saichi
- G11 - INFORMATION STORAGE
Information Patent Application
Dynamic-Pressure Bearing Device and Disk Drive
- Publication number 20050088779
- Publication date Apr 28, 2005
- NIDEC CORPORATION
- Masato Gomyo
- G11 - INFORMATION STORAGE
Information Patent Application
Conical hydrodynamic bearing device and a recording disk drive equi...
- Publication number 20050031236
- Publication date Feb 10, 2005
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydrodynamic bearing device and a recording disk drive equipped wit...
- Publication number 20050031237
- Publication date Feb 10, 2005
- Masato Gomyo
- G11 - INFORMATION STORAGE
Information Patent Application
Dynamic pressure bearing device
- Publication number 20040190802
- Publication date Sep 30, 2004
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Motor having a dynamic pressure bearing apparatus and a manufacturi...
- Publication number 20020047396
- Publication date Apr 25, 2002
- Masayoshi Saichi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Thrust dynamic pressure bearing apparatus and method for manufactur...
- Publication number 20010006565
- Publication date Jul 5, 2001
- Masato Gomyo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Masayoshi Saichi

Person

Patents Grantslast 30 patents

Horizontal articulated robot with bevel gears

Industrial robot with slit through-hole in cover

Horizontal articulated robot and method for manufacturing horizonta...

Industrial robot with elevating mechanism and arm-elevating mechanism

Spindle motor having connecting mechanism connecting lead wire and...

Dynamic fluid pressure bearing, spindle motor, disk drive apparatus...

Motor and recording disk drive device provided with the same

Hydrodynamic bearing device and a recording disk drive equipped wit...

Dynamic-pressure bearing device and disk drive

Brushless motor and recording disk driving apparatus having the bru...

Motor and recording disk drive device provided with the same

Hydrodynamic bearing device and a recording disk drive equipped wit...

Conical hydrodynamic bearing device and a recording disk drive equi...

Dynamic pressure bearing device

Thrust dynamic pressure bearing apparatus and method for manufactur...

Motor having a dynamic pressure bearing apparatus and a manufacturi...

Dynamic pressure bearing apparatus and method for manufacturing the...

Spindle motor

Disc drive motor

Spindle motor

Patents Applicationslast 30 patents

HORIZONTAL ARTICULATED ROBOT WITH BEVEL GEARS

HORIZONTAL MULTI-JOINT ROBOT AND PRODUCTION METHOD FOR HORIZONTAL M...

INDUSTRIAL ROBOT

INDUSTRIAL ROBOT

HORIZONTAL ARTICULATED ROBOT AND METHOD FOR MANUFACTURING HORIZONTA...

SPINDLE MOTOR HAVING CONNECTING MECHANISM CONNECTING LEAD WIRE AND...

SPINDLE MOTOR HAVING CONNECTING MECHANISM CONNECTING LEAD WIRE AND...

DYNAMIC FLUID PRESSURE BEARING, SPINDLE MOTOR, DISK DRIVE APPARATUS...

MOTOR AND RECORDING DISK DRIVE DEVICE PROVIDED WITH THE SAME

Hydrodynamic bearing device and a recording disk drive equipped wit...

BRUSHLESS MOTOR AND RECORDING DISK DRIVING APPARATUS HAVING THE BRU...

Motor and Recording Disk Drive Device Provided with the Same

Fluid Dynamic Bearing, Spindle Motor, Recording Disk Driving Device...

Dynamic-Pressure Bearing Device and Disk Drive

Conical hydrodynamic bearing device and a recording disk drive equi...

Hydrodynamic bearing device and a recording disk drive equipped wit...

Dynamic pressure bearing device

Motor having a dynamic pressure bearing apparatus and a manufacturi...

Thrust dynamic pressure bearing apparatus and method for manufactur...