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Yukio Abe
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Maebashi, JP
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last 30 patents
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Patent Grant
Process for the production of carbon fibers
Patent number
5,063,042
Issue date
Nov 5, 1991
Gunei Kagaku Kogyo Kabushiki Kaisha
Yoshikazu Arita
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Process for the production of porous phenolic resin fibers
Patent number
5,019,603
Issue date
May 28, 1991
Gunei Kagaku Kogyo Kabushiki Kaisha
Yoshikazu Arita
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...