Hisao Takeuchi

Person

Itami-shi, Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing cell structure
- Patent number 10,734,665
- Issue date Aug 4, 2020
- Sumitomo Electric Industries, Ltd.
- Takahiro Higashino
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cell structure, method for manufacturing the same, and fuel cell
- Patent number 10,424,801
- Issue date Sep 24, 2019
- Sumitomo Electric Industries, Ltd.
- Takahiro Higashino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for growing group III nitride semiconductor crystal and grow...
- Patent number 8,293,011
- Issue date Oct 23, 2012
- Sumitomo Electric Industries, Ltd.
- Michimasa Miyanaga
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Hydrodynamic bearing assembly
- Patent number 7,360,950
- Issue date Apr 22, 2008
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Low-resistivity n-type semiconductor diamond and method of its manu...
- Patent number 7,255,744
- Issue date Aug 14, 2007
- Sumitomo Electric Industries, Ltd.
- Akihiko Namba
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrodynamic bearing assembly and spindle motor having the same
- Patent number 7,033,078
- Issue date Apr 25, 2006
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic bearing assembly and spindle motor having the same
- Patent number 6,749,339
- Issue date Jun 15, 2004
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic pressure bearing with improved starting characteristics
- Patent number 6,702,464
- Issue date Mar 9, 2004
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor
- Patent number 6,608,415
- Issue date Aug 19, 2003
- Sumitomo Electric Industries, Ltd.
- Osamu Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic pressure bearing and spindle motor with the bearing
- Patent number 6,502,989
- Issue date Jan 7, 2003
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Spindle motor
- Patent number 6,417,590
- Issue date Jul 9, 2002
- Sumitomo Electric Industries, Ltd.
- Osamu Komura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic gas bearing and manufacturing method thereof
- Patent number 6,256,885
- Issue date Jul 10, 2001
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic gas bearing and manufacturing method thereof
- Patent number 6,200,033
- Issue date Mar 13, 2001
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic gas bearing structure and optical deflection scanner c...
- Patent number 6,123,460
- Issue date Sep 26, 2000
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- G02 - OPTICS
Information Patent Grant
Dynamic pressure pneumatic bearing structure and method of manufact...
- Patent number 6,082,900
- Issue date Jul 4, 2000
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- G02 - OPTICS
Information Patent Grant
Dynamic pressure gas bearing structure and method of manufacturing...
- Patent number 5,944,427
- Issue date Aug 31, 1999
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Joint body of aluminum and silicon nitride and method of preparing...
- Patent number 5,904,993
- Issue date May 18, 1999
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic sliding component
- Patent number 5,809,842
- Issue date Sep 22, 1998
- Sumitomo Electric Industries, Ltd.
- Masamichi Yamagiwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sliding component and production method thereof
- Patent number 5,783,314
- Issue date Jul 21, 1998
- Sumitomo Electric Industries, Ltd.
- Masamichi Yamagiwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ceramic sliding component
- Patent number 5,770,322
- Issue date Jun 23, 1998
- Sumitomo Electric Industries, Ltd.
- Takao Nishioka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sintered body of silicon nitride and method of producing the same
- Patent number 5,756,411
- Issue date May 26, 1998
- Sumitomo Electric Industries, Ltd.
- Seiji Nakahata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing a ceramic porous body
- Patent number 5,695,700
- Issue date Dec 9, 1997
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramics porous body and method of preparing the same
- Patent number 5,618,765
- Issue date Apr 8, 1997
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing a ceramics-type vacuum vessel
- Patent number 5,603,788
- Issue date Feb 18, 1997
- Sumitomo Electric Industries, Ltd.
- Tetsuya Abe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat-conductive aluminum nitride sintered body and method of manufa...
- Patent number 5,085,923
- Issue date Feb 4, 1992
- Sumitomo Electric Industries, Ltd.
- Akira Yamakawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sintered body of aluminum nitride and method for producing the same
- Patent number 5,036,026
- Issue date Jul 30, 1991
- Sumitomo Electric Industries, Ltd.
- Akira Yamakawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Heat-conductive aluminum nitride sintered body and method of manufa...
- Patent number 5,034,357
- Issue date Jul 23, 1991
- Sumitomo Electric Industries, Ltd.
- Akira Yamakawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Connection structure between components for semiconductor apparatus
- Patent number 5,010,388
- Issue date Apr 23, 1991
- Sumitomo Electric Industries, Ltd.
- Akira Sasame
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Member for semiconductor apparatus
- Patent number 4,886,709
- Issue date Dec 12, 1989
- Sumitomo Electric Industries, Ltd.
- Akira Sasame
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically-conductive sintered compact of silicon nitride machina...
- Patent number 4,659,508
- Issue date Apr 21, 1987
- Sumitomo Electric Industries, Ltd.
- Matsuo Higuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CELL STRUCTURE
- Publication number 20190006692
- Publication date Jan 3, 2019
- Sumitomo Electric Industries, Ltd.
- Takahiro HIGASHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTON CONDUCTOR, CELL STRUCTURE, METHODS FOR PRODUCING PROTON COND...
- Publication number 20180375114
- Publication date Dec 27, 2018
- Sumitomo Electric Industries, Ltd.
- Takahiro HIGASHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE LAYER-ANODE COMPOSITE MEMBER FOR FUEL CELL AND METHOD F...
- Publication number 20180205105
- Publication date Jul 19, 2018
- Sumitomo Electric Industries, Ltd.
- Hisao TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTON CONDUCTOR, SOLID ELECTROLYTE LAYER FOR FUEL CELL, CELL STRUC...
- Publication number 20180037508
- Publication date Feb 8, 2018
- Sumitomo Electric Industries, Ltd.
- Takahiro HIGASHINO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CELL STRUCTURE, METHOD FOR MANUFACTURING THE SAME, AND FUEL CELL
- Publication number 20170317371
- Publication date Nov 2, 2017
- Sumitomo Electric Industries, Ltd.
- Takahiro HIGASHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE MATERIAL FOR FUEL CELL, METHOD FOR PRODUCING COMPOSITE MA...
- Publication number 20160156058
- Publication date Jun 2, 2016
- Sumitomo Electric Industries, Ltd.
- Hisao TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR GROWING GROUP III NITRIDE SEMICONDUCTOR CRYSTAL AND GROW...
- Publication number 20090158994
- Publication date Jun 25, 2009
- Sumitomo Electric Industries, Ltd.
- Michimasa Miyanaga
- C30 - CRYSTAL GROWTH
Information Patent Application
Hydrodynamic bearing assembly
- Publication number 20080170815
- Publication date Jul 17, 2008
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- G02 - OPTICS
Information Patent Application
Htdrodynamic bearing assembly and spindle motor having the same
- Publication number 20060072864
- Publication date Apr 6, 2006
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- G02 - OPTICS
Information Patent Application
Low-resistance n type semiconductor diamond and process for produci...
- Publication number 20050217561
- Publication date Oct 6, 2005
- Akihiko Namba
- C30 - CRYSTAL GROWTH
Information Patent Application
Htdrodynamic bearing assembly and spindle motor having the same
- Publication number 20040213488
- Publication date Oct 28, 2004
- Sumitomo Electric Industries, Ltd.
- Kaoru Murabe
- G02 - OPTICS
Information Patent Application
Dynamic pressure bearing with improved starting characteristics
- Publication number 20040156569
- Publication date Aug 12, 2004
- Sumitomo Electric Industries, Ltd.
- Hisao Takeuchi
- G02 - OPTICS
Information Patent Application
Spindle motor
- Publication number 20020180289
- Publication date Dec 5, 2002
- Sumitomo Electric Industries, Ltd.
- Osamu Komura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Hisao Takeuchi

Person

Patents Grantslast 30 patents

Method for producing cell structure

Cell structure, method for manufacturing the same, and fuel cell

Method for growing group III nitride semiconductor crystal and grow...

Hydrodynamic bearing assembly

Low-resistivity n-type semiconductor diamond and method of its manu...

Hydrodynamic bearing assembly and spindle motor having the same

Hydrodynamic bearing assembly and spindle motor having the same

Dynamic pressure bearing with improved starting characteristics

Spindle motor

Dynamic pressure bearing and spindle motor with the bearing

Spindle motor

Hydrodynamic gas bearing and manufacturing method thereof

Hydrodynamic gas bearing and manufacturing method thereof

Hydrodynamic gas bearing structure and optical deflection scanner c...

Dynamic pressure pneumatic bearing structure and method of manufact...

Dynamic pressure gas bearing structure and method of manufacturing...

Joint body of aluminum and silicon nitride and method of preparing...

Ceramic sliding component

Sliding component and production method thereof

Ceramic sliding component

Sintered body of silicon nitride and method of producing the same

Method of preparing a ceramic porous body

Ceramics porous body and method of preparing the same

Method of manufacturing a ceramics-type vacuum vessel

Heat-conductive aluminum nitride sintered body and method of manufa...

Sintered body of aluminum nitride and method for producing the same

Heat-conductive aluminum nitride sintered body and method of manufa...

Connection structure between components for semiconductor apparatus

Member for semiconductor apparatus

Electrically-conductive sintered compact of silicon nitride machina...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING CELL STRUCTURE

PROTON CONDUCTOR, CELL STRUCTURE, METHODS FOR PRODUCING PROTON COND...

ELECTROLYTE LAYER-ANODE COMPOSITE MEMBER FOR FUEL CELL AND METHOD F...

PROTON CONDUCTOR, SOLID ELECTROLYTE LAYER FOR FUEL CELL, CELL STRUC...

CELL STRUCTURE, METHOD FOR MANUFACTURING THE SAME, AND FUEL CELL

COMPOSITE MATERIAL FOR FUEL CELL, METHOD FOR PRODUCING COMPOSITE MA...

METHOD FOR GROWING GROUP III NITRIDE SEMICONDUCTOR CRYSTAL AND GROW...

Hydrodynamic bearing assembly

Htdrodynamic bearing assembly and spindle motor having the same

Low-resistance n type semiconductor diamond and process for produci...

Htdrodynamic bearing assembly and spindle motor having the same

Dynamic pressure bearing with improved starting characteristics

Spindle motor