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Genshiro Nishimura
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Iruma, JP
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last 30 patents
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Patent Grant
Silicon nitride-based fibers and composite material reinforced with...
Patent number
5,151,390
Issue date
Sep 29, 1992
Toa Nenryo Kogyo Kabushiki Kaisha
Hiroyuki Aoki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
High strength, high modulus pitch-based carbon fiber
Patent number
5,114,697
Issue date
May 19, 1992
Toa Nenryo Kogyo Kabushiki Kaisha
Tsutomu Naito
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Silicon nitride based ceramic fibers, process of preparing same and...
Patent number
5,032,551
Issue date
Jul 16, 1991
Toa Nenryo Kogyo Kabushiki Kaisha
Yuuji Tashiro
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING