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Akio Nakajima
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Shizuoka, JP
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last 30 patents
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Patent Grant
Lubricant deterioration detection device with a plurality of light...
Patent number
8,436,292
Issue date
May 7, 2013
NTN Corporation
Toru Takahashi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
LUBRICANT DETERIORATION DETECTING DEVICE AND DETECTING DEVICE INCOR...
Publication number
20100157304
Publication date
Jun 24, 2010
NTN Corporation
Toru Takahashi
G01 - MEASURING TESTING
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Patent Application
LUBRICANT DETERIORATION DETECTING DEVICE AND DETECTING DEVICE INCOR...
Publication number
20090050827
Publication date
Feb 26, 2009
NTN Corporation
Toru Takahashi
G01 - MEASURING TESTING