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Satoshi Yano
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Konan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Spark plug
Patent number
9,419,415
Issue date
Aug 16, 2016
NGK Spark Plug Co., Ltd.
Takamitsu Mizuno
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Spark plug
Patent number
9,312,664
Issue date
Apr 12, 2016
NGK Spark Plug Co., Ltd.
Haruki Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SPARK PLUG
Publication number
20150263490
Publication date
Sep 17, 2015
NGK Spark Plug Co., Ltd.
Takamitsu Mizuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG
Publication number
20150214697
Publication date
Jul 30, 2015
NGK SPARK PLUG CO., LTD.
Haruki Yoshida
H01 - BASIC ELECTRIC ELEMENTS