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Kenshiro Nakashima
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Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrode for silicon carbide semiconductor, silicon carbide semico...
Patent number
6,770,508
Issue date
Aug 3, 2004
NGK Spark Plug Co., Ltd.
Kenshiro Nakashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas sensor
Patent number
6,627,964
Issue date
Sep 30, 2003
NGK Spark Plug Co., Ltd.
Kenshiro Nakashima
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE FOR SILICON CARBIDE SEMICONDUCTOR, SILICON CARBIDE SEMICO...
Publication number
20040099866
Publication date
May 27, 2004
NGK SPARK PLUG CO., LTD.
Kenshiro Nakashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode for silicon carbide semiconductor, silicon carbide semico...
Publication number
20020145145
Publication date
Oct 10, 2002
NGK SPARK PLUG CO., LTD.
Kenshiro Nakashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Gas sensor
Publication number
20020020853
Publication date
Feb 21, 2002
NGK SPARK PLUG CO., LTD.
Kenshiro Nakashima
G01 - MEASURING TESTING