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Yuichi AYUKAWA
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cooling device for engine
Patent number
10,738,730
Issue date
Aug 11, 2020
Mazda Motor Corporation
Ryotaro Nishida
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Structure for reducing amount of water splashed on vehicle engine
Patent number
10,202,890
Issue date
Feb 12, 2019
Mazda Motor Corporation
Tomohiro Koguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cooling-water pump arrangement structure of engine
Patent number
8,511,263
Issue date
Aug 20, 2013
Mazda Motor Corporation
Yuichi Ayukawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
COOLING DEVICE FOR ENGINE
Publication number
20190040815
Publication date
Feb 7, 2019
Mazda Motor Corporation
Ryotaro Nishida
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
STRUCTURE FOR REDUCING AMOUNT OF WATER SPLASHED ON VEHICLE ENGINE
Publication number
20180066568
Publication date
Mar 8, 2018
MAZDA MOTOR CORPORATION
Tomohiro KOGUCHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
COOLING-WATER PUMP ARRANGEMENT STRUCTURE OF ENGINE
Publication number
20100313829
Publication date
Dec 16, 2010
MAZDA MOTOR CORPORATION
Yuichi AYUKAWA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS