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Tatsuya Nishiyama
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Tsukubamirai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Waterproof solenoid valve
Patent number
11,680,657
Issue date
Jun 20, 2023
SMC Corporation
Tatsuya Nishiyama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Five-port switching valve with residual pressure exhaust valve
Patent number
9,528,616
Issue date
Dec 27, 2016
SMC Corporation
Tatsuya Nishiyama
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Electromagnetic valve with residual pressure exhaust valve
Patent number
D736889
Issue date
Aug 18, 2015
SMC Corporation
Tatsuya Nishiyama
D23 - Environmental heating and cooling
Information
Patent Grant
Electromagnetic valve
Patent number
D728744
Issue date
May 5, 2015
SMC Corporation
Tatsuya Nishiyama
D23 - Environmental heating and cooling
Information
Patent Grant
Electromagnetic valve with residual pressure exhaust valve
Patent number
D721162
Issue date
Jan 13, 2015
SMC Corporation
Tatsuya Nishiyama
D23 - Environmental heating and cooling
Information
Patent Grant
Electromagnetic valve with residual pressure exhaust valve
Patent number
D721163
Issue date
Jan 13, 2015
SMC Corporation
Tatsuya Nishiyama
D23 - Environmental heating and cooling
Information
Patent Grant
Electromagnetic valve
Patent number
D720043
Issue date
Dec 23, 2014
SMC Corporation
Tatsuya Nishiyama
D23 - Environmental heating and cooling
Patents Applications
last 30 patents
Information
Patent Application
WATERPROOF SOLENOID VALVE
Publication number
20220290698
Publication date
Sep 15, 2022
SMC Corporation
Tatsuya NISHIYAMA
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
FIVE-PORT SWITCHING VALVE WITH RESIDUAL PRESSURE EXHAUST VALVE
Publication number
20150059893
Publication date
Mar 5, 2015
SMC Corporation
Tatsuya NISHIYAMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...