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Hiroki Saitou
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Tokyo, JP
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last 30 patents
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Patent Grant
Wavelength monitor using interference signals
Patent number
7,595,886
Issue date
Sep 29, 2009
Yokogawa Electric Corporation
Takaaki Hirata
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
CONTROL SYSTEM
Publication number
20220258101
Publication date
Aug 18, 2022
IHI Corporation
Kazuo YONEKURA
F22 - STEAM GENERATION
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Patent Application
Wavelength monitor
Publication number
20060290937
Publication date
Dec 28, 2006
YOKOGAWA ELECTRIC CORPORATION
Takaaki Hirata
G02 - OPTICS