Shinichi Yukimasa

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
(Meth)acrylate copolymer for syrup and resin composition thereof
- Patent number 8,138,287
- Issue date Mar 20, 2012
- Idemitsu Kosan Co., Ltd.
- Tsuyoshi Ota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flexible polypropylene resin
- Patent number 6,855,756
- Issue date Feb 15, 2005
- Idemitsu Petrochemical Co., Ltd.
- Shinichi Yukimasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene copolymer and molded object obtained by molding the copol...
- Patent number 6,423,782
- Issue date Jul 23, 2002
- Idemitsu Petrochemical Co., Ltd.
- Shinichi Yukimasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR ENCAPSULATING MATERIAL
- Publication number 20100234527
- Publication date Sep 16, 2010
- IDEMITSU KOSAN CO., LTD.
- Tsuyoshi Ota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
(METH)ACRYLATE COPOLYMER FOR SYRUP AND RESIN COMPOSITION THEREOF
- Publication number 20100022733
- Publication date Jan 28, 2010
- Idemitsu Kosan Co., Ltd.
- Tsuyoshi Ota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flexible polypropylene resin
- Publication number 20030055137
- Publication date Mar 20, 2003
- Shinichi Yukimasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...