Naoaki MAEDA

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing modified conjugated diene-based polymer, and m...
- Patent number 8,598,274
- Issue date Dec 3, 2013
- Sumitomo Chemical Company, Limited
- Naoaki Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing conjugated diene polymer, conjugated diene pol...
- Patent number 8,110,635
- Issue date Feb 7, 2012
- Sumitomo Chemical Company, Limited
- Naoaki Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing conjugated diene polymer, conjugated diene pol...
- Patent number 8,071,682
- Issue date Dec 6, 2011
- Sumitomo Chemical Company, Limited
- Naoaki Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE-BASED POLYMER, AND M...
- Publication number 20130018151
- Publication date Jan 17, 2013
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...
- Publication number 20090005497
- Publication date Jan 1, 2009
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...
- Publication number 20090005496
- Publication date Jan 1, 2009
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...
- Publication number 20090005515
- Publication date Jan 1, 2009
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...