Teruhiko Doi

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Sodegaura, JP

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Patents Grantslast 30 patents

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-...
Information Patent Grant
High-rigidity ethylene/propylene block copolymer and process for th...
- Patent number 6,204,336
- Issue date Mar 20, 2001
- Sumitomo Chemical Company
- Manabu Hirakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene-based resin composition
- Patent number 6,031,034
- Issue date Feb 29, 2000
- Sumitomo Chemical Company, Limited
- Akihiro Morimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crystalline ethylene-propylene copolymer with ethylene copolymer(s)...
- Patent number 5,914,363
- Issue date Jun 22, 1999
- Sumitomo Chemical Company, Limited
- Hajime Sadatoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition and injection molded article thereof
- Patent number 5,723,527
- Issue date Mar 3, 1998
- Sumitomo Chemical Company, Limited
- Hajime Sadatoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

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-...