Mitsuhiro Murayama

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Moldability modifier for polypropylene resin and polypropylene resi...
- Patent number 7,064,160
- Issue date Jun 20, 2006
- Japan Polychem Corporation
- Yukihito Zanka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene resin composition excellent in moldability and physical p...
- Patent number 6,730,728
- Issue date May 4, 2004
- Japan Polychem Corporation
- Masatoshi Matsuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene-based resin composition of excellent moldability and...
- Patent number 6,608,130
- Issue date Aug 19, 2003
- Japan Polychem Corporation
- Yukihito Zanka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polypropylene composition
- Patent number 6,180,709
- Issue date Jan 30, 2001
- Japan Polychem Corporation
- Takeyoshi Nishio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene resin composition
- Patent number 6,156,836
- Issue date Dec 5, 2000
- Japan Polychem Corporation
- Kunio Iwanami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Moldability modifier for polypropylene resin and polypropylene resi...
- Publication number 20040014871
- Publication date Jan 22, 2004
- Yukihito Zanka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene resin composition excellent in moldability and physical p...
- Publication number 20030092818
- Publication date May 15, 2003
- Masatoshi Matsuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...