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Eriko MAEDA
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Okazaki-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Deterioration determination apparatus for ammonia sensor
Patent number
11,530,665
Issue date
Dec 20, 2022
Denso Corporation
Satoshi Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus for detecting particulate matter and correction method of...
Patent number
9,574,512
Issue date
Feb 21, 2017
Denso Corporation
Eriko Maeda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Particulate matter detection element
Patent number
8,707,761
Issue date
Apr 29, 2014
Denso Corporation
Eriko Maeda
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
AMMONIA DETECTOR
Publication number
20210247354
Publication date
Aug 12, 2021
DENSO CORPORATION
Eriko MAEDA
G01 - MEASURING TESTING
Information
Patent Application
DETERIORATION DETERMINATION APPARATUS FOR AMMONIA SENSOR
Publication number
20210095611
Publication date
Apr 1, 2021
DENSO CORPORATION
Satoshi NAKAMURA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
NOx CONCENTRATION MEASUREMENT SYSTEM
Publication number
20170045471
Publication date
Feb 16, 2017
Denso Corporation
Eriko MAEDA
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR DETECTING PARTICULATE MATTER AND CORRECTION METHOD OF...
Publication number
20120266646
Publication date
Oct 25, 2012
DENSO CORPORATION
Eriko MAEDA
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE MATTER DETECTION SENSOR
Publication number
20120151992
Publication date
Jun 21, 2012
DENSO CORPORATION
Toshihiko HARADA
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE MATTER DETECTION ELEMENT
Publication number
20120103058
Publication date
May 3, 2012
DENSO CORPORATION
Eriko MAEDA
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE MATTER DETECTION SENSOR
Publication number
20120085146
Publication date
Apr 12, 2012
DENSO CORPORATION
Eriko MAEDA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS SENSOR
Publication number
20110259079
Publication date
Oct 27, 2011
DENSO CORPORATION
Eriko Maeda
G01 - MEASURING TESTING