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Toshio Doh
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Osaka, JP
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last 30 patents
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Patent Grant
Leakage detection device and fluid controller including same
Patent number
9,702,781
Issue date
Jul 11, 2017
FUJIKIN INCORPORATED
Ryousuke Dohi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
DIAPHRAGM VALVE
Publication number
20160123497
Publication date
May 5, 2016
FUJIKIN INCORPORATED
Tsutomu Shinohara
G01 - MEASURING TESTING
Information
Patent Application
LEAKAGE DETECTION DEVICE AND FLUID CONTROLLER INCLUDING SAME
Publication number
20150143876
Publication date
May 28, 2015
FUJIKIN INCORPORATED
Ryousuke Dohi
G01 - MEASURING TESTING
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Patent Application
System for recording valve actuation information
Publication number
20090009297
Publication date
Jan 8, 2009
Tsutomu Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE