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Koichi Kawaura
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Kariya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Friction welding apparatus
Patent number
8,578,992
Issue date
Nov 12, 2013
Kabushiki Kaisha Toyota Jidoshokki
Koichi Kawaura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Friction welding apparatus
Patent number
8,002,163
Issue date
Aug 23, 2011
Kabushiki Kaisha Toyota Jidoshokki
Koichi Kawaura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Die clamping system and method of clamping die
Patent number
6,915,835
Issue date
Jul 12, 2005
Kabushiki Kaisha Toyota Jidoshokki
Tomoaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Die opening/closing apparatus for die-casting systems and machines...
Patent number
6,808,007
Issue date
Oct 26, 2004
Kabushiki Kaisha Toyota Jidoshokki
Tomoaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Die-casting systems and machines and methods for withdrawing cores...
Patent number
6,808,006
Issue date
Oct 26, 2004
Kabushiki Kaisha Toyota Jidoshokki
Toshihiko Maesaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Gas discharge systems for die-casting machines and methods for disc...
Patent number
6,634,411
Issue date
Oct 21, 2003
Kabushiki Kaisha Toyota Jidoshokki
Masakazu Hirano
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Deflashing apparatus for friction welding machine
Patent number
6,068,038
Issue date
May 30, 2000
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Koichi Kawaura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS OF FRICTION WELDING TO INCREASE TENSILE STRENG...
Publication number
20120012232
Publication date
Jan 19, 2012
IZUMI MACHINE MFG. CO., LTD.
Koichi KAWAURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FRICTION WELDING APPARATUS
Publication number
20110056629
Publication date
Mar 10, 2011
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Koichi Kawaura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS OF FRICTION WELDING
Publication number
20090242613
Publication date
Oct 1, 2009
Koichi KAWAURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Friction welding methods and friction welding apparatuses
Publication number
20090224024
Publication date
Sep 10, 2009
Koichi Kawaura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FRICTION WELDING APPARATUS
Publication number
20090200356
Publication date
Aug 13, 2009
Koichi Kawaura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Die clamping system and method of clamping die
Publication number
20030070784
Publication date
Apr 17, 2003
Tomoaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Die-casting systems and machines and methods for withdrawing cores...
Publication number
20030051852
Publication date
Mar 20, 2003
Toshihiko Maesaka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Die opening/closing apparatus for die-casting systems and machines...
Publication number
20030051853
Publication date
Mar 20, 2003
Tomoaki Ikeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Gas discharge systems for die-casting machines and methods for disc...
Publication number
20030019605
Publication date
Jan 30, 2003
Masakazu Hirano
B22 - CASTING POWDER METALLURGY