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Seiichi Ohira
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Kitaibaraki, JP
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last 30 patents
Information
Patent Grant
Leader for fly fishing
Patent number
6,170,192
Issue date
Jan 9, 2001
Kureha Kagaku Kogyo Kabushiki Kaisha
Eishou Nakano
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Leader for fly fishing and process for producing the same
Patent number
5,845,430
Issue date
Dec 8, 1998
Kureha Kagaku Kogyo Kabushiki Kaisha
Eishou Nakano
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Vinylidene fluoride resin fiber and process for producing the same
Patent number
5,658,663
Issue date
Aug 19, 1997
Kureha Kagaku Kogyo Kabushiki Kaisha
Toshiya Mizuno
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Abrasive filaments and production process thereof
Patent number
5,288,554
Issue date
Feb 22, 1994
Kureha Kagaku Kogyo K.K.
Tomoo Susa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Abrasive filaments and production process thereof
Patent number
5,238,739
Issue date
Aug 24, 1993
Kureha Kagaku Kogyo K.K.
Tomoo Susa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Vinylidene fluoride resin filament and production thereof
Patent number
4,521,483
Issue date
Jun 4, 1985
Kureha Kagaku Kogyo Kabushiki Kaisha
Tohru Sasaki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING