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Toshiyuki TOMINE
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Soka-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Spark plug for internal combustion engine of motor vehicles
Patent number
9,184,570
Issue date
Nov 10, 2015
Denso Corporation
Yuki Murayama
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Spark plug for internal combustion engine
Patent number
9,077,158
Issue date
Jul 7, 2015
Denso Corporation
Yuki Murayama
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20140091701
Publication date
Apr 3, 2014
ISHIFUKU METAL INDUSTRY CO., LTD.
Yuki MURAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
Publication number
20140049151
Publication date
Feb 20, 2014
ISHIFUKU METAL INDUSTRY CO., LTD.
Yuki MURAYAMA
H01 - BASIC ELECTRIC ELEMENTS