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Keiichi Miyamoto
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Higashihiroshima-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Device for controlling valve timing of engine
Patent number
9,957,851
Issue date
May 1, 2018
Mazda Motor Corporation
Tatsuya Takahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control system for engine
Patent number
9,500,107
Issue date
Nov 22, 2016
Mazda Motor Corporation
Tatsuya Takahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Starting device of spark-ignition multi-cylinder engine
Patent number
8,991,347
Issue date
Mar 31, 2015
Mazda Motor Corporation
Keiichi Miyamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR CONTROLLING VALVE TIMING OF ENGINE
Publication number
20160341079
Publication date
Nov 24, 2016
MAZDA MOTOR CORPORATION
Tatsuya Takahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL SYSTEM FOR ENGINE
Publication number
20150275710
Publication date
Oct 1, 2015
Mazda Motor Corporation
Tatsuya Takahata
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
STARTING DEVICE OF SPARK-IGNITION MULTI-CYLINDER ENGINE
Publication number
20140202407
Publication date
Jul 24, 2014
Mazda Motor Corporation
Keiichi Miyamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS