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Eisaku FUKUCHI
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Mito, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control device and control method of engine
Patent number
10,012,160
Issue date
Jul 3, 2018
Hitachi Automotive Systems, Ltd.
Shinji Nakagawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control device of engine
Patent number
9,429,089
Issue date
Aug 30, 2016
Hitachi Automotive Systems, Ltd.
Shinji Nakagawa
G01 - MEASURING TESTING
Information
Patent Grant
Diagnostic device for internal-combustion engine
Patent number
8,573,185
Issue date
Nov 5, 2013
Hitachi, Ltd.
Ryusei Miura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diagnostic control apparatus for internal combustion engines
Patent number
8,190,351
Issue date
May 29, 2012
Hitachi, Ltd.
Eisaku Fukuchi
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for diagnosing exhaust gas purifying device
Patent number
8,011,174
Issue date
Sep 6, 2011
Hitachi, Ltd.
Eisaku Fukuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Misfire detection system for internal combustion engine
Patent number
7,293,453
Issue date
Nov 13, 2007
Hitachi, Ltd.
Toshihiro Aono
G01 - MEASURING TESTING
Information
Patent Grant
Misfire detector
Patent number
6,907,341
Issue date
Jun 14, 2005
Hitachi, Ltd.
Toshihiro Aono
G01 - MEASURING TESTING
Information
Patent Grant
Combustion state detection system for internal combustion engine
Patent number
6,474,145
Issue date
Nov 5, 2002
Hitachi, Ltd.
Eisaku Fukuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diagnostic apparatus for exhaust gas clarification apparatus for in...
Patent number
6,003,309
Issue date
Dec 21, 1999
Hitachi, Ltd.
Rogelio B. Agustin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combustion state detection system for internal combustion engine
Patent number
5,991,685
Issue date
Nov 23, 1999
Hitachi, Ltd.
Eisaku Fukuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus and method of detecting combustion state of internal comb...
Patent number
5,991,684
Issue date
Nov 23, 1999
Hitachi, Ltd.
Eisaku Fukuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Detector device for combustion state in internal combustion engine
Patent number
5,951,618
Issue date
Sep 14, 1999
Hitachi, Ltd.
Eisaku Fukuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Detector device for combustion state in internal combustion engine
Patent number
5,828,976
Issue date
Oct 27, 1998
Hitachi, Ltd.
Eisaku Fukuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diagnostic apparatus for exhaust gas clarification apparatus for in...
Patent number
5,740,676
Issue date
Apr 21, 1998
Hitachi, Ltd.
Rogelio B. Agustin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
HUMIDITY SENSOR DIAGNOSIS DEVICE
Publication number
20220390406
Publication date
Dec 8, 2022
Hitachi Astemo, Ltd.
Eisaku FUKUCHI
G01 - MEASURING TESTING
Information
Patent Application
CONTROL DEVICE
Publication number
20210189985
Publication date
Jun 24, 2021
Hitachi Automotive Systems, Ltd.
Eisaku FUKUCHI
G07 - CHECKING-DEVICES
Information
Patent Application
Control Device and Control Method of Engine
Publication number
20150369152
Publication date
Dec 24, 2015
Hitachi Automotive Systems, Ltd.
Shinji NAKAGAWA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE CONTROL DEVICE
Publication number
20130275024
Publication date
Oct 17, 2013
HITACHI AUTOMOTIVE SYSTEMS, LTD.
Shinji Nakagawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Control Device of Engine
Publication number
20130110378
Publication date
May 2, 2013
Hitachi Automotive Systems, Ltd.
Shinji Nakagawa
G01 - MEASURING TESTING
Information
Patent Application
Diagnostic Device for Internal-Combustion Engine
Publication number
20120245824
Publication date
Sep 27, 2012
HITACHI, LTD.
Ryusei Miura
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Control Diagnostic Apparatus for Internal Combustion Engine
Publication number
20110179774
Publication date
Jul 28, 2011
Hitachi Automotive Systems, Ltd.
Yoichi IIHOSHI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Diagnostic Control Apparatus for Internal Combustion Engines
Publication number
20100017098
Publication date
Jan 21, 2010
Hitachi, Ltd
Eisaku Fukuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
APPARATUS FOR DIAGNOSING EXHAUST GAS PURIFYING DEVICE
Publication number
20090145110
Publication date
Jun 11, 2009
Hitachi, Ltd
Eisaku FUKUCHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Misfire detection system for internal combustion engine
Publication number
20060288768
Publication date
Dec 28, 2006
HITACHI, LTD.
Toshihiro Aono
G01 - MEASURING TESTING
Information
Patent Application
Misfire detector
Publication number
20040122585
Publication date
Jun 24, 2004
Toshihiro Aono
G01 - MEASURING TESTING