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Masami EBIHARA
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical coupling element and method for manufacturing the same
Patent number
8,729,512
Issue date
May 20, 2014
Renesas Electronics Corporation
Shoji Hashizume
G02 - OPTICS
Information
Patent Grant
Semiconductor device package
Patent number
6,881,896
Issue date
Apr 19, 2005
NEC Compound Semiconductor, Ltd.
Masami Ebihara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
OPTICAL COUPLING ELEMENT AND METHOD FOR MANUFACTURING THE SAME
Publication number
20120223259
Publication date
Sep 6, 2012
RENESAS ELECTRONICS CORPORATION
Shoji HASHIZUME
G02 - OPTICS
Information
Patent Application
Semiconductor device package
Publication number
20040231879
Publication date
Nov 25, 2004
NEC COMPOUND SEMICONDUCTOR DEVICES, LTD.
Masami Ebihara
H01 - BASIC ELECTRIC ELEMENTS