Method for manufacturing cutting blade, and cutting blade

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11458594
APP PUB NO 20200122297A1
SERIAL NO

16719646

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Abstract

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This method for manufacturing a cutting blade includes: a mixing step of adding a liquid dispersion medium to a mixed powder containing a resin powder of a thermocompression-bondable resin, abrasive grains and fibrous fillers; a compression step of cold pressing, in a forming die, the mixed powder to which the dispersion medium has been added to form an original plate of a blade main body; and a sintering step of hot pressing and sintering the original plate.

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Patent Owner(s)

Patent OwnerAddress
TOKYO SEIMITSU CO LTD2968-2 ISHIKAWA-MACHI HACHIOJI-SHI TOKYO 192-8515

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Masato Tokyo, JP 238 1584

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