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Kotaro Fujioka
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Nagoya, JP
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last 30 patents
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Patent Grant
Apparatus for melt-spinning thermoplastic polymer fibers
Patent number
4,973,236
Issue date
Nov 27, 1990
Toray Industries, Inc.
Katsumi Hasegawa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Method for melt-spinning thermoplastic polymer fibers
Patent number
4,863,662
Issue date
Sep 5, 1989
Toray Industries
Katsumi Hasegawa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polyester multifilament yarn and process for producing thereof
Patent number
4,491,657
Issue date
Jan 1, 1985
Toray Industries, Inc.
Isoo Saito
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for producing high knot strength polyamide monofilaments
Patent number
4,338,277
Issue date
Jul 6, 1982
Toray Industries, Inc.
Isoo Saito
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING