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Hirotaka Takahashi
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Diagnostic device and diagnostic system
Patent number
10,119,489
Issue date
Nov 6, 2018
Isuzu Motors Limited
Ken Hasegawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Urea quality diagnosis system
Patent number
9,188,042
Issue date
Nov 17, 2015
Isuzu Motors Limited
Hirotaka Takahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
NOx sensor diagnosis apparatus and selective catalytic reduction sy...
Patent number
9,145,842
Issue date
Sep 29, 2015
Isuzu Motors Limited
Hirotaka Takahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Competence diagnosis system for urea water temperature sensor
Patent number
8,973,421
Issue date
Mar 10, 2015
Isuzu Motors Limited
Hirotaka Takahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective catalytic reduction system
Patent number
8,959,891
Issue date
Feb 24, 2015
Isuzu Motors Limited
Takeshi Fukuoka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
NOx sensor diagnosis device and selective catalytic reduction system
Patent number
8,813,546
Issue date
Aug 26, 2014
Isuzu Motors Limited
Hirotaka Takahashi
G01 - MEASURING TESTING
Information
Patent Grant
Competence diagnosis system for urea water temperature sensor
Patent number
8,683,855
Issue date
Apr 1, 2014
Isuzu Motors Limited
Hirotaka Takahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
DIAGNOSTIC DEVICE AND DIAGNOSTIC SYSTEM
Publication number
20180038304
Publication date
Feb 8, 2018
Isuzu Motors Limited;
Ken HASEGAWA
G01 - MEASURING TESTING
Information
Patent Application
NOx SENSOR DIAGNOSIS DEVICE AND SELECTIVE CATALYTIC REDUCTION SYSTEM
Publication number
20130104638
Publication date
May 2, 2013
Hirotaka Takahashi
G01 - MEASURING TESTING
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION SYSTEM
Publication number
20130064716
Publication date
Mar 14, 2013
Takeshi Fukuoka
G01 - MEASURING TESTING
Information
Patent Application
NOX SENSOR DIAGNOSIS APPARATUS AND SELECTIVE CATALYTIC REDUCTION SY...
Publication number
20130060486
Publication date
Mar 7, 2013
Hirotaka Takahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPETENCE DIAGNOSIS SYSTEM FOR UREA WATER TEMPERATURE SENSOR
Publication number
20130055803
Publication date
Mar 7, 2013
Hirotaka Takahashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPETENCE DIAGNOSIS SYSTEM FOR UREA WATER TEMPERATURE SENSOR
Publication number
20130055802
Publication date
Mar 7, 2013
Isuzu Motors Limited;
Hirotaka Takahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
UREA QUALITY DIAGNOSIS SYSTEM
Publication number
20120304744
Publication date
Dec 6, 2012
Isuzu Motors Limited;
Hirotaka Takahashi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES