TETSUYA HISAYAMA

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ICHIHARA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypropylene resin composition and foamed article produced therefrom
- Patent number 9,187,610
- Issue date Nov 17, 2015
- Sumitomo Chemical Company, Limited
- Tetsuya Hisayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition and injection molded article thereof
- Patent number 6,384,122
- Issue date May 7, 2002
- Sumitomo Chemical Company, Limited
- Manabu Hirakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polypropylene resin composition and foamed article produced therefrom
- Publication number 20060089417
- Publication date Apr 27, 2006
- Sumitomo Chemical Company, Limited
- Tetsuya Hisayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC RESIN COMPOSITION AND INJECTION MOLDED ARTICLE THEREOF
- Publication number 20020035191
- Publication date Mar 21, 2002
- MANABU HIRAKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...