Koichi Matsumoto

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paint recovering method and collecting material
- Patent number 5,882,522
- Issue date Mar 16, 1999
- Asahi Kasei Kogyo Kabushiki Kaisha
- Koichi Matsumoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thermoplastic resinous composition
- Patent number 4,423,185
- Issue date Dec 27, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Koichi Matsumoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Laminate of thermoplastic resinous composition
- Patent number 4,410,595
- Issue date Oct 18, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Koichi Matsumoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composition comprising a thermoplastic resin and mineral filler par...
- Patent number 4,242,251
- Issue date Dec 30, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Itsuho Aishima
- C01 - INORGANIC CHEMISTRY