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Takahiro Amano
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Hamamatsu, JP
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last 30 patents
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Patent Grant
Vent duct
Patent number
8,944,110
Issue date
Feb 3, 2015
Roki Co., Ltd.
Takeki Shiga
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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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
VENT DUCT
Publication number
20130248044
Publication date
Sep 26, 2013
ROKI CO., LTD.
Takeki SHIGA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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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
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Patent Application
MUFFLE DUCT
Publication number
20080230307
Publication date
Sep 25, 2008
TOYO ROKI SEIZO KABUSHIKI KAISHA
Taketoshi MATSUMOTO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS