Kouichi Nakayama

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Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Propylene-based block copolymer
- Patent number 9,920,196
- Issue date Mar 20, 2018
- Japan Polypropylene Corporation
- Tomohiro Hosoi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Propylene-based block copolymer
- Patent number 9,884,958
- Issue date Feb 6, 2018
- Japan Polypropylene Corporation
- Tomohiro Hosoi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polypropylene type aqueous dispersion, polypropylene type composite...
- Patent number 7,659,356
- Issue date Feb 9, 2010
- Mitsubishi Chemical Corporation
- Teruaki Ashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene-based resin composition and molded article thereof
- Patent number 7,582,696
- Issue date Sep 1, 2009
- Japan Polypropylene Corporation
- Kouichi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROPYLENE-BASED BLOCK COPOLYMER
- Publication number 20160137831
- Publication date May 19, 2016
- Japan Polypropylene Corporation
- Tomohiro HOSOI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYPROPYLENE TYPE AQUEOUS DISPERSION, POLYPROPYLENE TYPE COMPOSITE...
- Publication number 20090018251
- Publication date Jan 15, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Teruaki Ashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene-based resin composition and molded article thereof
- Publication number 20050143510
- Publication date Jun 30, 2005
- JAPAN POLYPROPYLENE CORPORATION
- Kouichi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene type aqueous dispersion, polypropylene type composite...
- Publication number 20050124753
- Publication date Jun 9, 2005
- MITSUBISHI CHEMICAL CORPORATION
- Teruaki Ashihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...