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Takeyuki Yamamoto
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Fastening part tightening management system
Patent number
9,205,544
Issue date
Dec 8, 2015
Sanyo Machine Works, Ltd.
Takeyuki Yamamoto
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Patents Applications
last 30 patents
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Patent Application
GRANULAR ACTIVATED CARBON AND METHOD FOR MANUFACTURING SAME
Publication number
20200282377
Publication date
Sep 10, 2020
Lixil Corporation
Kazuhiro SATO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FASTENING PART TIGHTENING MANAGEMENT SYSTEM
Publication number
20130174698
Publication date
Jul 11, 2013
Takeyuki Yamamoto
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES