Youji SUZUKI

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing copolymer for semiconductor lithography contai...
- Patent number 9,546,133
- Issue date Jan 17, 2017
- Maruzen Petrochemical Co., Ltd.
- Youji Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing copolymer for semiconductor lithography contai...
- Patent number 9,216,948
- Issue date Dec 22, 2015
- Maruzen Petrochemical Co., Ltd.
- Youji Suzuki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING COPOLYMER FOR SEMICONDUCTOR LITHOGRAPHY CONTAI...
- Publication number 20160023992
- Publication date Jan 28, 2016
- Maruzen Petrochemical Co., Ltd.
- Youji SUZUKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING COPOLYMER FOR SEMICONDUCTOR LITHOGRAPHY CONTAI...
- Publication number 20120271020
- Publication date Oct 25, 2012
- MARUZEN PETROCHEMICAL CO., LTD.
- Youji SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...