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Ken Matsumura
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Osaka, JP
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last 30 patents
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Patent Grant
Pasty composition for aluminum brazing, aluminum-containing member...
Patent number
7,850,789
Issue date
Dec 14, 2010
Toyo Aluminium Kabushiki Kaisha
Haruzo Katoh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flux-containing compositions for brazing aluminum, films and brazin...
Patent number
6,497,770
Issue date
Dec 24, 2002
Toyo Aluminium Kabushiki Kaisha
Takashi Watsuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for producing optically active chromene derivative
Patent number
6,479,671
Issue date
Nov 12, 2002
Shionogi & Co., Ltd.
Toshiro Konoike
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flux compositions for brazing aluminum, their films and brazing method
Patent number
6,409,074
Issue date
Jun 25, 2002
Toyo Aluminium Kabushiki Kaisha
Haruzo Katoh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Chromene-3-carboxylate derivatives
Patent number
6,218,427
Issue date
Apr 17, 2001
Shionogi & Co., Ltd.
Natsuki Ishizuka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flux compositions for brazing aluminum, their films and brazing method
Patent number
6,203,628
Issue date
Mar 20, 2001
Toyo Aluminium Kabushiki Kaisha
Haruzo Katoh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
PASTE COMPOSITION AND SOLAR CELL ELEMENT
Publication number
20100252111
Publication date
Oct 7, 2010
Ken Kikuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Pasty Composition for Aluminum Brazing, Aluminum-Containing Member...
Publication number
20090233118
Publication date
Sep 17, 2009
Toyo Aluminium Kabushiki Kaisha
Haruzo Katoh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flux-containing compositions for brazing aluminum, films & brazing...
Publication number
20020005230
Publication date
Jan 17, 2002
Takashi Watsuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR