Hisanori Okamura

Person

Tokai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling plate and manufacturing method thereof, and sputtering targ...
- Patent number 7,480,992
- Issue date Jan 27, 2009
- Hitachi, Ltd.
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method and component part welded by the method
- Patent number 7,097,091
- Issue date Aug 29, 2006
- Hitachi, Ltd.
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method, frame members used therein, and produ...
- Patent number 7,036,707
- Issue date May 2, 2006
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Extruded frame member for use in friction stir welding
- Patent number 6,936,332
- Issue date Aug 30, 2005
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method
- Patent number 6,866,181
- Issue date Mar 15, 2005
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method and rotary tool
- Patent number 6,783,055
- Issue date Aug 31, 2004
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method and component part welded by the method
- Patent number 6,739,495
- Issue date May 25, 2004
- Hitachi, Ltd.
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding apparatus and method and processing apparatus...
- Patent number 6,729,526
- Issue date May 4, 2004
- Hitachi, Ltd.
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure and railway car
- Patent number 6,722,286
- Issue date Apr 20, 2004
- Hitachi, Ltd.
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structural body formed by friction stir welding
- Patent number 6,716,538
- Issue date Apr 6, 2004
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method and apparatus, and welded structure
- Patent number 6,715,665
- Issue date Apr 6, 2004
- Hitachi, Ltd.
- Satoshi Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Frame member used in friction stir welding
- Patent number 6,640,515
- Issue date Nov 4, 2003
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method using members which overlap and have p...
- Patent number 6,619,534
- Issue date Sep 16, 2003
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structural body formed by friction stir welding and having protrusi...
- Patent number 6,613,447
- Issue date Sep 2, 2003
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structural body formed by friction stir welding method
- Patent number 6,607,837
- Issue date Aug 19, 2003
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method
- Patent number 6,595,403
- Issue date Jul 22, 2003
- Hitachi, Ltd.
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid cooled circuit device
- Patent number 6,594,149
- Issue date Jul 15, 2003
- Hitachi, Ltd.
- Kazuji Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid cooled circuit device and a manufacturing method thereof
- Patent number 6,588,647
- Issue date Jul 8, 2003
- Hitachi, Ltd.
- Kazuji Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding processes for iron-base ultra fine grained materials and st...
- Patent number 6,585,148
- Issue date Jul 1, 2003
- Hitachi, Ltd.
- Yasuhisa Aono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structural body formed by friction stir welding two members, one of...
- Patent number 6,585,443
- Issue date Jul 1, 2003
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater processing device and underwater processing method
- Patent number 6,555,779
- Issue date Apr 29, 2003
- Hitachi, Ltd.
- Takeshi Obana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method and apparatus, and welded structure
- Patent number 6,540,128
- Issue date Apr 1, 2003
- Hitachi, Ltd.
- Satoshi Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming structural body using friction stir welding, and...
- Patent number 6,419,144
- Issue date Jul 16, 2002
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method including positioning of rotary tool,...
- Patent number 6,382,498
- Issue date May 7, 2002
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method including removal of protruding portio...
- Patent number 6,378,754
- Issue date Apr 30, 2002
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure joined by friction stir welding
- Patent number 6,305,866
- Issue date Oct 23, 2001
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding apparatus and method
- Patent number 6,299,050
- Issue date Oct 9, 2001
- Hitachi, Ltd.
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding apparatus
- Patent number 6,237,829
- Issue date May 29, 2001
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motor-driven blower and method of manufacturing impeller for motor-...
- Patent number 6,146,094
- Issue date Nov 14, 2000
- Hitachi, Ltd.
- Takeshi Obana
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Friction stir welding method, frame members used therein, and produ...
- Patent number 6,050,474
- Issue date Apr 18, 2000
- Hitachi, Ltd.
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Cooling Plate and Manufacturing Method Thereof, and Sputtering Targ...
- Publication number 20070163120
- Publication date Jul 19, 2007
- Hitachi Cable, Ltd.
- Kazutaka OKAMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cooling plate and manufacturing method thereof, and sputtering targ...
- Publication number 20060096748
- Publication date May 11, 2006
- Hitachi, Ltd
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cooling plate and manufacturing method thereof, and sputtering targ...
- Publication number 20040194942
- Publication date Oct 7, 2004
- Hitachi, Ltd
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding apparatus and method and processing apparatus...
- Publication number 20040173663
- Publication date Sep 9, 2004
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding method
- Publication number 20040118899
- Publication date Jun 24, 2004
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding method, frame members used therein, and produ...
- Publication number 20040004109
- Publication date Jan 8, 2004
- Kinya Aota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding method and component part welded by the method
- Publication number 20030102354
- Publication date Jun 5, 2003
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding method and apparatus, and welded structure
- Publication number 20030098337
- Publication date May 29, 2003
- Satoshi Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Liquid cooled circuit device and a manufacturing method thereof
- Publication number 20030053294
- Publication date Mar 20, 2003
- Kazuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Liquid cooled circuit device and a manufacturing method thereof
- Publication number 20030053298
- Publication date Mar 20, 2003
- Kazuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Welding processes for iron-base ultra fine grained materials and st...
- Publication number 20030047587
- Publication date Mar 13, 2003
- Yasuhisa Aono
- C21 - METALLURGY OF IRON
Information Patent Application
Friction stir welding apparatus and method and processing apparatus...
- Publication number 20030047584
- Publication date Mar 13, 2003
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding apparatus and method and processing apparatus...
- Publication number 20030047590
- Publication date Mar 13, 2003
- Kazutaka Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding method and panel structure for friction stir...
- Publication number 20030042293
- Publication date Mar 6, 2003
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir welding method and component part welded by the method
- Publication number 20030024965
- Publication date Feb 6, 2003
- Hisanori Okamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Friction stir welding method and rotary tool
- Publication number 20030019913
- Publication date Jan 30, 2003
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Structure and railway car
- Publication number 20030005852
- Publication date Jan 9, 2003
- Hisanori Okamura
- B61 - RAILWAYS
Information Patent Application
Friction stir welding method using members which overlap and have p...
- Publication number 20020162876
- Publication date Nov 7, 2002
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Cooling plate and manufacturing method thereof, and sputtering targ...
- Publication number 20020153130
- Publication date Oct 24, 2002
- Kazutaka Okamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Friction stir welding method and apparatus, and welded structure
- Publication number 20020145031
- Publication date Oct 10, 2002
- Satoshi Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Structural body formed by friction stir welding and having protrusi...
- Publication number 20020139831
- Publication date Oct 3, 2002
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Structural body formed by friction stir welding method
- Publication number 20020094446
- Publication date Jul 18, 2002
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Structural body formed by friction stir welding
- Publication number 20020090526
- Publication date Jul 11, 2002
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Friction stir welding method
- Publication number 20020027155
- Publication date Mar 7, 2002
- Hisanori Okamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction stir bonding method, and hollow-shaped material thereof
- Publication number 20020023941
- Publication date Feb 28, 2002
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Extruded frame member for use in friction stir welding
- Publication number 20010011672
- Publication date Aug 9, 2001
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method of forming structural body using friction stir welding, and...
- Publication number 20010011673
- Publication date Aug 9, 2001
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Friction stir welding method including positioning of rotary tool,...
- Publication number 20010011671
- Publication date Aug 9, 2001
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Friction stir welding method including removal of protruding portio...
- Publication number 20010011670
- Publication date Aug 9, 2001
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Structural body formed by friction stir welding two members, one of...
- Publication number 20010010855
- Publication date Aug 2, 2001
- Kinya Aota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Hisanori Okamura

Person

Patents Grantslast 30 patents

Cooling plate and manufacturing method thereof, and sputtering targ...

Friction stir welding method and component part welded by the method

Friction stir welding method, frame members used therein, and produ...

Extruded frame member for use in friction stir welding

Friction stir welding method

Friction stir welding method and rotary tool

Friction stir welding method and component part welded by the method

Friction stir welding apparatus and method and processing apparatus...

Structure and railway car

Structural body formed by friction stir welding

Friction stir welding method and apparatus, and welded structure

Frame member used in friction stir welding

Friction stir welding method using members which overlap and have p...

Structural body formed by friction stir welding and having protrusi...

Structural body formed by friction stir welding method

Friction stir welding method

Liquid cooled circuit device

Liquid cooled circuit device and a manufacturing method thereof

Welding processes for iron-base ultra fine grained materials and st...

Structural body formed by friction stir welding two members, one of...

Underwater processing device and underwater processing method

Friction stir welding method and apparatus, and welded structure

Method of forming structural body using friction stir welding, and...

Friction stir welding method including positioning of rotary tool,...

Friction stir welding method including removal of protruding portio...

Structure joined by friction stir welding

Friction stir welding apparatus and method

Friction stir welding apparatus

Motor-driven blower and method of manufacturing impeller for motor-...

Friction stir welding method, frame members used therein, and produ...

Patents Applicationslast 30 patents

Cooling Plate and Manufacturing Method Thereof, and Sputtering Targ...

Cooling plate and manufacturing method thereof, and sputtering targ...

Cooling plate and manufacturing method thereof, and sputtering targ...

Friction stir welding apparatus and method and processing apparatus...

Friction stir welding method

Friction stir welding method, frame members used therein, and produ...

Friction stir welding method and component part welded by the method

Friction stir welding method and apparatus, and welded structure

Liquid cooled circuit device and a manufacturing method thereof

Liquid cooled circuit device and a manufacturing method thereof

Welding processes for iron-base ultra fine grained materials and st...

Friction stir welding apparatus and method and processing apparatus...

Friction stir welding apparatus and method and processing apparatus...

Friction stir welding method and panel structure for friction stir...

Friction stir welding method and component part welded by the method

Friction stir welding method and rotary tool

Structure and railway car

Friction stir welding method using members which overlap and have p...

Cooling plate and manufacturing method thereof, and sputtering targ...

Friction stir welding method and apparatus, and welded structure

Structural body formed by friction stir welding and having protrusi...

Structural body formed by friction stir welding method

Structural body formed by friction stir welding

Friction stir welding method

Friction stir bonding method, and hollow-shaped material thereof

Extruded frame member for use in friction stir welding

Method of forming structural body using friction stir welding, and...

Friction stir welding method including positioning of rotary tool,...

Friction stir welding method including removal of protruding portio...

Structural body formed by friction stir welding two members, one of...