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Masayasu Nishimura
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Kitakyushu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Copper alloy strip for lead frame of LED
Patent number
9,416,433
Issue date
Aug 16, 2016
Kobe Steel, Ltd.
Yosuke Miwa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
PCB terminal and method for manufacturing the same
Patent number
8,835,771
Issue date
Sep 16, 2014
Kobe Steel, Ltd.
Yasushi Masago
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Copper alloy sheet and QFN package
Patent number
7,928,541
Issue date
Apr 19, 2011
Kobe Steel, Ltd.
Yosuke Miwa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Plated copper alloy material and process for production thereof
Patent number
6,939,621
Issue date
Sep 6, 2005
Kobe Steel, Ltd.
Toshihisa Hara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plated copper alloy material and process for production thereof
Patent number
6,759,142
Issue date
Jul 6, 2004
Kobe Steel Ltd.
Toshihisa Hara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
COPPER ALLOY PLATE STRIP FOR USE IN LED LEAD FRAME
Publication number
20170271567
Publication date
Sep 21, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masayasu NISHIMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COPPER ALLOY STRIP FOR LEAD FRAME OF LED
Publication number
20140295212
Publication date
Oct 2, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yosuke MIWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PCB TERMINAL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20120138330
Publication date
Jun 7, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yasushi MASAGO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COPPER ALLOY SHEET AND QFN PACKAGE
Publication number
20090224379
Publication date
Sep 10, 2009
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Yosuke MIWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Plated copper alloy material and process for production thereof
Publication number
20040209112
Publication date
Oct 21, 2004
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Toshihisa Hara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Plated copper alloy material and process for production thereof
Publication number
20030129441
Publication date
Jul 10, 2003
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Toshihisa Hara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR