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Masashi YAZAWA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Electric valve having a valve body with a constricted surface portion
Patent number
10,344,872
Issue date
Jul 9, 2019
Fujikoki Corporation
Masashi Yazawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
ELECTRIC VALVE
Publication number
20180238455
Publication date
Aug 23, 2018
FUJIKOKI CORPORATION
Masashi YAZAWA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...