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Yuusuke MUKASA
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Iruma-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Ventilation control valve for fuel tank
Patent number
11,511,620
Issue date
Nov 29, 2022
Kyosan Denki Co., Ltd.
Akinari Sugiyama
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
VENTILATION CONTROL VALVE FOR FUEL TANK
Publication number
20200331341
Publication date
Oct 22, 2020
KYOSAN DENKI CO., LTD.
Akinari SUGIYAMA
B60 - VEHICLES IN GENERAL