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Chieko Kawamata
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Mishima-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of producing liquid crystal polyester fibers
Patent number
10,584,429
Issue date
Mar 10, 2020
Toray Industries, Inc.
Chieko Kawamata
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL POLYESTER FIBER AND PRODUCING METHOD THEREOF
Publication number
20190177880
Publication date
Jun 13, 2019
TORAY INDUSTRIES, INC.
Yoshitsugu FUNATSU
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
METHOD OF PRODUCING LIQUID CRYSTAL POLYESTER FIBERS
Publication number
20180305841
Publication date
Oct 25, 2018
TORAY INDUSTRIES, INC.
Chieko Kawamata
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
LIQUID CRYSTAL POLYESTER FIBER AND PRODUCING METHOD THEREOF
Publication number
20160340804
Publication date
Nov 24, 2016
TORAY INDUSTRIES, INC.
Yoshitsugu FUNATSU
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
LIQUID CRYSTAL POLYESTER FIBERS AND METHOD FOR PRODUCING SAME
Publication number
20140017965
Publication date
Jan 16, 2014
TORAY INDUSTRIES, INC.
Chieko Kawamata
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING