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Tadayuki ONODA
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Intake duct
Patent number
8,132,552
Issue date
Mar 13, 2012
Roki CP., Ltd.
Taketoshi Matsumoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
ENGINE COVER
Publication number
20160076443
Publication date
Mar 17, 2016
ROKI CO., LTD.
Shuhei SEI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Application
AIR INTAKE DUCT
Publication number
20140190764
Publication date
Jul 10, 2014
ROKI CO., LTD.
Taketoshi Matsumoto
B32 - LAYERED PRODUCTS
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Patent Application
INTAKE DUCT
Publication number
20090293832
Publication date
Dec 3, 2009
ROKI CO., LTD.
Taketoshi MATSUMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS