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Naoto Mazuka
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Iwata, JP
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last 30 patents
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Patent Grant
Engine generator
Patent number
7,309,927
Issue date
Dec 18, 2007
Yamaha Hatsudoki Kabushiki Kaisha
Takahide Sugiyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Engine generator
Patent number
7,252,063
Issue date
Aug 7, 2007
Yamaha Hatsudoki Kabushiki Kaisha
Naoto Mazuka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine-driven generator
Patent number
6,979,912
Issue date
Dec 27, 2005
Yamaha Hatsudoki Kabushiki Kaisha
Naoto Mazuka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine-driven generator
Patent number
6,975,042
Issue date
Dec 13, 2005
Yamaha Hatsudoki Kabushiki Kaisha
Yoshinori Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
Engine generator
Publication number
20060169238
Publication date
Aug 3, 2006
Naoto Mazuka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine generator
Publication number
20060163875
Publication date
Jul 27, 2006
Takahide Sugiyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine generator
Publication number
20060157988
Publication date
Jul 20, 2006
Naoto Mazuka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine-driven generator
Publication number
20040021377
Publication date
Feb 5, 2004
Naoto Mazuka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine-driven generator
Publication number
20040021320
Publication date
Feb 5, 2004
Yoshinori Yamada
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS