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Taichi Imanishi
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Nobeoka, JP
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last 30 patents
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Patent Grant
Poly-p-phenylene-terephthalamide film and process for producing the...
Patent number
4,857,255
Issue date
Aug 15, 1989
Asahi Kasei Kogyo Kabushiki Kaisha
Taichi Imanishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transparent poly-p-phenylene-terephthalamide film
Patent number
4,752,643
Issue date
Jun 21, 1988
Asahi Kasei Kogyo Kabushiki Kaisha
Taichi Imanishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...