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Makio TAKAHASHI
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ignition coil for internal combustion engine
Patent number
9,147,522
Issue date
Sep 29, 2015
Hitachi Automotive Systems, Ltd.
Makio Takahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition coil for internal combustion engine
Patent number
8,922,314
Issue date
Dec 30, 2014
Hitachi Automotive Systems, Ltd.
Takanobu Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition coil device for internal combustion engine
Patent number
8,161,955
Issue date
Apr 24, 2012
Hitachi, Ltd.
Yoichi Anzo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition coil device for internal combustion engine
Patent number
7,984,707
Issue date
Jul 26, 2011
Hitachi, Ltd.
Yoichi Anzo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition coil device for internal combustion engine
Patent number
7,789,078
Issue date
Sep 7, 2010
Hitachi, Ltd.
Yoichi Anzo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Ignition Coil for Internal Combustion Engine
Publication number
20140043717
Publication date
Feb 13, 2014
HONDA MOTOR CO., LTD.
Makio Takahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Ignition Coil for Internal Combustion Engine
Publication number
20120299679
Publication date
Nov 29, 2012
Hitachi Automotive Systems, Ltd.
Takanobu KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ignition Coil Device for Internal Combustion Engine
Publication number
20110247600
Publication date
Oct 13, 2011
HITACHI, LTD.
Yoichi ANZO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Ignition Coil Device for Internal Combustion Engine
Publication number
20100275893
Publication date
Nov 4, 2010
HITACHI, LTD.
Yoichi ANZO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Ignition Coil Device for Internal Combustion Engine
Publication number
20080029074
Publication date
Feb 7, 2008
Yoichi Anzo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS