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Kohichirou YOSHIDA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Screw member, fastening structure, and connection structure for sol...
Patent number
10,520,008
Issue date
Dec 31, 2019
Kyoraku Co., Ltd.
Kohichirou Yoshida
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
SCREW MEMBER, FASTENING STRUCTURE, AND CONNECTION STRUCTURE FOR SOL...
Publication number
20170108030
Publication date
Apr 20, 2017
KYORAKU CO., LTD.
Kohichirou YOSHIDA
F24 - HEATING RANGES VENTILATING