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Akihiko Yano
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Nagasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for determining degree of sludge generation in oil
Patent number
11,988,657
Issue date
May 21, 2024
Mitsubishi Heavy Industries, Ltd.
Akihiko Yano
G01 - MEASURING TESTING
Information
Patent Grant
Oil-degradation detecting apparatus
Patent number
8,421,486
Issue date
Apr 16, 2013
Mitsubishi Heavy Industries, Ltd.
Yo Akiyama
G01 - MEASURING TESTING
Information
Patent Grant
Method of monitoring deterioration of lubricating oil and device th...
Patent number
8,224,600
Issue date
Jul 17, 2012
Mitsubishi Heavy Industries, Ltd.
Yo Akiyama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OIL DETERIORATION DETECTION DEVICE, OIL DETERIORATION DETECTION SYS...
Publication number
20230112726
Publication date
Apr 13, 2023
Mitsubishi Heavy Industries, Ltd.
Ikumi WATANABE
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR DETERMINING DEGREE OF SLUDGE GENERATION IN OIL
Publication number
20210325363
Publication date
Oct 21, 2021
Mitsubishi Heavy Industries, Ltd.
Akihiko YANO
G01 - MEASURING TESTING
Information
Patent Application
OIL-DEGRADATION DETECTING APPARATUS
Publication number
20090315574
Publication date
Dec 24, 2009
Yo Akiyama
G01 - MEASURING TESTING
Information
Patent Application
Method of monitoring deterioration of lubricating oil and device th...
Publication number
20090216471
Publication date
Aug 27, 2009
Mitsubishi Heavy Industries, Ltd.
Yo AKIYAMA
G01 - MEASURING TESTING