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Sadamu Ishidu
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Itami-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light emitting element mounting member, and semicondu...
Patent number
7,897,990
Issue date
Mar 1, 2011
Sumitomo Electric Industries, Ltd
Teruo Amoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor element mount, semiconductor device, imaging device,...
Patent number
7,737,562
Issue date
Jun 15, 2010
A.L.M.T. Corp.
Kenjiro Higaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Collective substrate, semiconductor element mount, semiconductor de...
Patent number
7,649,270
Issue date
Jan 19, 2010
A.L.M.T. Corp.
Kenjiro Higaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum nitride sintered compact
Patent number
7,622,203
Issue date
Nov 24, 2009
Sumitomo Electric Industries, Ltd.
Yasushi Itoh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting element mounting member, and semiconductor device us...
Patent number
7,518,155
Issue date
Apr 14, 2009
Sumitomo Electric Industries, Ltd.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,504,671
Issue date
Mar 17, 2009
Sumitomo Electric Industries, Ltd
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting device mounting member, light-emitting...
Patent number
7,491,980
Issue date
Feb 17, 2009
Sumitomo Electric Industries, Ltd.
Kenjiro Higaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,420,223
Issue date
Sep 2, 2008
Sumitomo Electric Industries, Ltd.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,335,925
Issue date
Feb 26, 2008
Sumitomo Electric Industries, Ltd.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
AlN SINTERED COMPACT, AlN SUBSTRATE AND METHOD OF PRODUCING AlN SUB...
Publication number
20170152425
Publication date
Jun 1, 2017
Sumitomo Electric Industries, Ltd.
Hideaki Awata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALN Substrate And Method For Producing Same
Publication number
20140124700
Publication date
May 8, 2014
Takehisa Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Semiconductor element mount, semiconductor device, imaging device,...
Publication number
20090001396
Publication date
Jan 1, 2009
Kenjiro Higaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Collective Substrate, Semiconductor Element Mount, Semiconductor De...
Publication number
20080203420
Publication date
Aug 28, 2008
Kenjiro Higaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080105894
Publication date
May 8, 2008
Sumitomo Electric Industries, Ltd.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080067540
Publication date
Mar 20, 2008
Sumitomo Electric Industries, Ltd.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT MOUNTING MEMBER, AND SEMICONDU...
Publication number
20070215895
Publication date
Sep 20, 2007
SUMITOMO ELECTRIC INDUSTRIES, LTD
Teruo Amoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light-emitting device mounting member, light-emitting...
Publication number
20060220050
Publication date
Oct 5, 2006
Sumitomo Electric Industries, Ltd.
Kenjiro Higaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting element mounting member, and semiconductor device us...
Publication number
20060198162
Publication date
Sep 7, 2006
Sumitomo Electric Industries, Ltd.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060118808
Publication date
Jun 8, 2006
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Sadamu Ishidu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Aluminum nitride sintered compact, metallized substrate, heater, ji...
Publication number
20050269749
Publication date
Dec 8, 2005
Yasushi Itoh
B32 - LAYERED PRODUCTS