Mamoru Musasa

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Hurricane, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug having a substantially columnar electrode tip welded to...
- Patent number 8,664,844
- Issue date Mar 4, 2014
- NGK Spark Plug., Ltd.
- Naomichi Miyashita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spark plug for internal combustion engine and method of manufacturi...
- Patent number 8,638,029
- Issue date Jan 28, 2014
- NGK Spark Plug Co., Ltd.
- Kazuyoshi Torii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug
- Patent number 8,476,817
- Issue date Jul 2, 2013
- NGK Spark Plug Co., Ltd.
- Naomichi Miyashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug for preventing accumulation of carbon on an insulator
- Patent number 8,395,307
- Issue date Mar 12, 2013
- NGK Spark Plug Co., Ltd.
- Akira Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURI...
- Publication number 20130038198
- Publication date Feb 14, 2013
- NGK SPARK PLUG CO., LTD.
- Kazuyoshi Torii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG
- Publication number 20120062099
- Publication date Mar 15, 2012
- Naomichi Miyashita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPARK PLUG
- Publication number 20110294369
- Publication date Dec 1, 2011
- NGK Spark Plug Co., Ltd.
- Naomichi Miyashita
- H01 - BASIC ELECTRIC ELEMENTS