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Yoji MINATODANI
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Pump
Patent number
10,253,767
Issue date
Apr 9, 2019
Welco Co., Ltd.
Yoji Minatodani
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
TUBE PUMP
Publication number
20210003123
Publication date
Jan 7, 2021
WELCO CO., LTD.
Yoji MINATODANI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
TUBE PUMP
Publication number
20190017500
Publication date
Jan 17, 2019
WELCO CO., LTD.
Yoji MINATODANI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PUMP
Publication number
20160215768
Publication date
Jul 28, 2016
WELCO CO., LTD.
Yoji MINATODANI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...