Katsuhiko Matsuba

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 1,3-dialkyl-2-imidazolidinone compound
- Patent number 6,861,534
- Issue date Mar 1, 2005
- Mitsui Chemicals, Inc.
- Katsuhiko Matsuba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-dialkyl-2-imidazolidinones and a manufacturing process therefor
- Patent number 6,492,528
- Issue date Dec 10, 2002
- Mitsui Chemicals, Inc.
- Katsuhiko Matsuba
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing 1,3-dialkyl-2-imidazolidinone compound
- Publication number 20030009035
- Publication date Jan 9, 2003
- Katsuhiko Matsuba
- C07 - ORGANIC CHEMISTRY