Hiroshi Dougauchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copolymer and top coating composition
- Patent number 8,580,482
- Issue date Nov 12, 2013
- JSR Corporation
- Takashi Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Upper layer-forming composition and photoresist patterning method
- Patent number 8,435,718
- Issue date May 7, 2013
- JSR Corporation
- Atsushi Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Upper layer-forming composition and photoresist patterning method
- Patent number 8,076,053
- Issue date Dec 13, 2011
- JSR Corporation
- Atsushi Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer and top coating composition
- Patent number 7,781,142
- Issue date Aug 24, 2010
- JSR Corporation
- Takashi Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COPOLYMER AND TOP COATING COMPOSITION
- Publication number 20120101205
- Publication date Apr 26, 2012
- JSR Corporation
- Takashi Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UPPER LAYER-FORMING COMPOSITION AND PHOTORESIST PATTERNING METHOD
- Publication number 20120028198
- Publication date Feb 2, 2012
- JSR Corporation
- Atsushi NAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMER AND TOP COATING COMPOSITION
- Publication number 20100266953
- Publication date Oct 21, 2010
- JSR Corporation
- Takashi Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UPPER LAYER-FORMING COMPOSITION AND PHOTORESIST PATTERNING METHOD
- Publication number 20100003615
- Publication date Jan 7, 2010
- JSR Corporation
- Atsushi Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Copolymer and Top Coating Composition
- Publication number 20080038661
- Publication date Feb 14, 2008
- Takashi Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...