Ryouta Mineo

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alkali soluble polymer and positive working photosensitive resin co...
- Patent number 7,670,745
- Issue date Mar 2, 2010
- Chisso Corporation
- Tomohiro Etou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Alkali soluble polymer and positive working photosensitive resin co...
- Publication number 20080131813
- Publication date Jun 5, 2008
- Chisso Corporation
- Tomohiro Etou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...