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Shinichi Minemura
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Shiga, JP
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last 30 patents
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Patent Grant
Gas adsorption sheet and air-purifying filter
Patent number
6,746,760
Issue date
Jun 8, 2004
Toyobo Co., Ltd.
Shinichi Minemura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
LONG-FIBER NONWOVEN FABRIC AND BAG-SHAPED PRODUCT USING THE SAME
Publication number
20240401254
Publication date
Dec 5, 2024
TOYOBO MC Corporation
Masayoshi Iwane
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
LONG-FIBER WOVEN FABRIC AND METHOD FOR PRODUCING LONG-FIBER WOVEN F...
Publication number
20230287613
Publication date
Sep 14, 2023
TOYOBO CO., LTD.
Hideo Yoshida
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Application
Gas adsorption sheet and air-purifying filter
Publication number
20030207635
Publication date
Nov 6, 2003
Shinichi Minemura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL