Takanori Hayashi

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing hydrogenated petroleum resin
- Patent number 9,023,944
- Issue date May 5, 2015
- Idemitsu Kosan Co., Ltd.
- Takanori Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING HYDROGENATED PETROLEUM RESIN
- Publication number 20140148550
- Publication date May 29, 2014
- Idemitsu Kosan Co., Ltd.
- Takanori Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...