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Sota OKAMOTO
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Hachioji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical characteristic measurement apparatus and optical system
Patent number
10,120,177
Issue date
Nov 6, 2018
Otsuka Electronics Co., Ltd.
Sota Okamoto
G02 - OPTICS
Information
Patent Grant
Optical characteristic measuring apparatus and optical characterist...
Patent number
8,582,124
Issue date
Nov 12, 2013
Otsuka Electronics Co., Ltd.
Yusuke Yamazaki
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL CHARACTERISTIC MEASUREMENT APPARATUS AND OPTICAL SYSTEM
Publication number
20170184833
Publication date
Jun 29, 2017
Otsuka Electronics Co., Ltd.
Sota OKAMOTO
G02 - OPTICS
Information
Patent Application
OPTICAL CHARACTERISTIC MEASURING APPARATUS AND OPTICAL CHARACTERIST...
Publication number
20130038883
Publication date
Feb 14, 2013
Otsuka Electronics Co., Ltd.
Yusuke YAMAZAKI
G01 - MEASURING TESTING