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Kazuma Miura
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solder composition for electronic devices
Patent number
8,022,551
Issue date
Sep 20, 2011
Renesas Electronics Corporation
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Solder foil, semiconductor device and electronic device
Patent number
7,722,962
Issue date
May 25, 2010
Renesas Technology Corp.
Tasao Soga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device with lead-free solder
Patent number
7,259,465
Issue date
Aug 21, 2007
Hitachi, Ltd.
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Semiconductor device having solder bumps reliably reflow solderable
Patent number
7,145,236
Issue date
Dec 5, 2006
Renesas Technology Corp.
Kazuma Miura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic device
Patent number
7,075,183
Issue date
Jul 11, 2006
Hitachi, Ltd.
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Product using Zn-Al alloy solder
Patent number
6,563,225
Issue date
May 13, 2003
Hitachi, Ltd.
Tasao Soga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor module having solder bumps and solder portions with d...
Patent number
6,486,411
Issue date
Nov 26, 2002
Hitachi, Ltd.
Kazuma Miura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Solder composition for electronic devices
Publication number
20070031279
Publication date
Feb 8, 2007
Renesas Technology Corporation
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Solder foil semiconductor device and electronic device
Publication number
20060061974
Publication date
Mar 23, 2006
Tasao Soga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electronic apparatus
Publication number
20040177997
Publication date
Sep 16, 2004
Hanae Hata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Semiconductor device having solder bumps reliably reflow solderable
Publication number
20030030149
Publication date
Feb 13, 2003
Kazuma Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device
Publication number
20020171157
Publication date
Nov 21, 2002
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Product using Zn-Al alloy solder
Publication number
20020149114
Publication date
Oct 17, 2002
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Electronic device
Publication number
20020114726
Publication date
Aug 22, 2002
Hitachi, Ltd
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Electronic device
Publication number
20020100986
Publication date
Aug 1, 2002
Hitachi, Ltd
Tasao Soga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Semiconductor module and circuit substrate
Publication number
20010050181
Publication date
Dec 13, 2001
Kazuma Miura
H01 - BASIC ELECTRIC ELEMENTS