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Fumio Takemoto
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Otake, JP
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last 30 patents
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Patent Grant
Flat filaments provided with ribs and raw fibers for pile fabrics
Patent number
5,853,853
Issue date
Dec 29, 1998
Mitsubishi Rayon Co., Ltd.
Yoshihiro Nishihara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Acrylic fiber having Y-type section and process for producing the same
Patent number
4,812,361
Issue date
Mar 14, 1989
Mitsubishi Rayon Co., Ltd.
Fumio Takemoto
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING