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Natsuki Shimada
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Yokosuka-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Hole plug
Patent number
9,714,055
Issue date
Jul 25, 2017
NIFCO INC.
Natsuki Shimada
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
HOLE PLUG
Publication number
20150197288
Publication date
Jul 16, 2015
NIFCO INC.
Natsuki Shimada
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS