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Hideyuki Koizumi
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Gunma, JP
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Patents Grants
last 30 patents
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Patent Grant
Wiper device
Patent number
10,625,714
Issue date
Apr 21, 2020
Mitsuba Corporation
Masayuki Shimoyama
B60 - VEHICLES IN GENERAL
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Patent Grant
Wiper arm for vehicle
Patent number
D781770
Issue date
Mar 21, 2017
Mitsuba Corporation
Hideyuki Koizumi
D12 - Transportation
Patents Applications
last 30 patents
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Patent Application
WIPER DEVICE
Publication number
20180118171
Publication date
May 3, 2018
Mitsuba Corporation
Masayuki Shimoyama
B60 - VEHICLES IN GENERAL