Akihiro Satou

Person

Kudamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding method
- Patent number 7,051,916
- Issue date May 30, 2006
- Hitachi, Ltd.
- Masakuni Ezumi
- 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
Structural body formed by friction stir welding
- Patent number 6,777,107
- Issue date Aug 17, 2004
- Hitachi, Ltd.
- Akihiro Satou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing structural body and structural body
- Patent number 6,745,929
- Issue date Jun 8, 2004
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Car body formed by friction stir welding
- Patent number 6,733,900
- Issue date May 11, 2004
- Hitachi, Ltd.
- Akihiro Satou
- 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
Hollow extruded frame member for friction stir welding and structur...
- Patent number 6,691,484
- Issue date Feb 17, 2004
- Hitachi, Ltd.
- Masakuni Ezumi
- 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
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
Method of manufacture of a structural body
- Patent number 6,513,698
- Issue date Feb 4, 2003
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacture of a structural body
- Patent number 6,502,739
- Issue date Jan 7, 2003
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hollow extruded frame member for friction stir welding
- Patent number 6,494,011
- Issue date Dec 17, 2002
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method
- Patent number 6,471,112
- Issue date Oct 29, 2002
- Hitachi, Ltd.
- Akihiro Satou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of mending a friction stir welding portion
- Patent number 6,422,449
- Issue date Jul 23, 2002
- Hitachi, Ltd.
- Masakuni Ezumi
- 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
Method of manufacture of a structural body
- Patent number 6,325,274
- Issue date Dec 4, 2001
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method
- Patent number 6,315,187
- Issue date Nov 13, 2001
- Hitachi, Ltd.
- Akihiro Satou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of a structure body and a manufacturing appara...
- Patent number 6,311,889
- Issue date Nov 6, 2001
- Hitachi, Ltd.
- Masakuni Ezumi
- 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
Manufacturing method of a structural body
- Patent number 6,273,323
- Issue date Aug 14, 2001
- Hitachi, Ltd.
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure body and hollow shape extruded frame member
- Patent number 6,250,037
- Issue date Jun 26, 2001
- Hitachi, Ltd.
- Masakuni Ezumi
- 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

Patents Applicationslast 30 patents

Information Patent Application
FRICTION STIR WELDING METHOD FOR LAMINATED MEMBER AND HYDROGEN REACTOR
- Publication number 20080206116
- Publication date Aug 28, 2008
- Akihiro SATOU
- 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
Hollow extruded frame member for friction stir welding and structur...
- Publication number 20030056459
- Publication date Mar 27, 2003
- Masakuni Ezumi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Structure and railway car
- Publication number 20030005852
- Publication date Jan 9, 2003
- Hisanori Okamura
- B61 - RAILWAYS
Information Patent Application
Car body formed by friction stir welding
- Publication number 20030000997
- Publication date Jan 2, 2003
- Akihiro Satou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Structural body formed by friction stir welding
- Publication number 20030000996
- Publication date Jan 2, 2003
- Akihiro Satou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Friction stir welding method
- Publication number 20020190102
- Publication date Dec 19, 2002
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
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 bonding method
- Publication number 20020050509
- Publication date May 2, 2002
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of manufacture of a structural body
- Publication number 20020030082
- Publication date Mar 14, 2002
- Masakuni Ezumi
- B61 - RAILWAYS
Information Patent Application
Friction stir welding method
- Publication number 20020027154
- Publication date Mar 7, 2002
- Akihiro Satou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method of manufacture of a structural body
- Publication number 20020017551
- Publication date Feb 14, 2002
- Masakuni Ezumi
- B61 - RAILWAYS
Information Patent Application
Hollow extruded frame member for friction stir welding
- Publication number 20010023566
- Publication date Sep 27, 2001
- Masakuni Ezumi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Structural body formed by friction stir welding
- Publication number 20010023567
- Publication date Sep 27, 2001
- Masakuni Ezumi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Method of manufacture of a structural body
- Publication number 20010011674
- Publication date Aug 9, 2001
- Masakuni Ezumi
- B61 - RAILWAYS
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
Information Patent Application
Friction stir welding tool
- Publication number 20010004989
- Publication date Jun 28, 2001
- Masakuni Ezumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Akihiro Satou

Person

Patents Grantslast 30 patents

Friction stir welding method

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

Extruded frame member for use in friction stir welding

Structural body formed by friction stir welding

Method of manufacturing structural body and structural body

Car body formed by friction stir welding

Structure and railway car

Structural body formed by friction stir welding

Hollow extruded frame member for friction stir welding and structur...

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

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

Method of manufacture of a structural body

Method of manufacture of a structural body

Hollow extruded frame member for friction stir welding

Friction stir welding method

Method of mending a friction stir welding portion

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...

Method of manufacture of a structural body

Friction stir welding method

Manufacturing method of a structure body and a manufacturing appara...

Structure joined by friction stir welding

Manufacturing method of a structural body

Structure body and hollow shape extruded frame member

Friction stir welding apparatus

Patents Applicationslast 30 patents

FRICTION STIR WELDING METHOD FOR LAMINATED MEMBER AND HYDROGEN REACTOR

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

Hollow extruded frame member for friction stir welding and structur...

Structure and railway car

Car body formed by friction stir welding

Structural body formed by friction stir welding

Friction stir welding method

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

Structural body formed by friction stir welding

Friction stir bonding method

Method of manufacture of a structural body

Friction stir welding method

Method of manufacture of a structural body

Hollow extruded frame member for friction stir welding

Structural body formed by friction stir welding

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...

Method of manufacture of a structural body

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

Friction stir welding tool