Raw material supply device, raw material supply method, and sheet manufacturing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10895869
APP PUB NO 20190121330A1
SERIAL NO

16089417

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Abstract

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A raw material supply device includes a plurality of supply portions for supplying the raw material, a detection portion for detecting a state of the supply portion, and a control portion for controlling the supply portion, in which when the plurality of supply portions are in a normal state, the control portion switches the supply portions at a predetermined timing, and causes each of the supply portions to supply the raw material.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Monbetsu, Yoshinobu Nagano, JP 7 20
Taniguchi, Seiichi Nagano, JP 52 219
Yoda, Kaneo Nagano, JP 67 709

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