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Shinya Nishina
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Itami-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical semiconductor module and method of producing the same
Patent number
6,855,566
Issue date
Feb 15, 2005
Sumitomo Electric Industries, Ltd.
Nobuyoshi Tatoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hermetically sealing enclosure for housing photo-semiconductor devi...
Patent number
6,600,223
Issue date
Jul 29, 2003
Sumitomo Electric Industries, Ltd.
Nobuyoshi Tatoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing an optical semiconductor module
Patent number
6,506,624
Issue date
Jan 14, 2003
Sumitomo Electric Industries, Ltd.
Nobuyoshi Tatoh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Optical semiconductor module and method of producing the same
Publication number
20040013152
Publication date
Jan 22, 2004
Nobuyoshi Tatoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hermetically sealing enclosure for housing photo-semiconductor devi...
Publication number
20030001259
Publication date
Jan 2, 2003
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Nobuyoshi Tatoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing an optical semiconductor module
Publication number
20020028572
Publication date
Mar 7, 2002
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Nobuyoshi Tatoh
H01 - BASIC ELECTRIC ELEMENTS