Mato Nagasawa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for inhibiting the discoloration of methylenebisaniline comp...
- Patent number 7,632,424
- Issue date Dec 15, 2009
- Ihara Chemical Industry Co., Ltd.
- Mato Nagasawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for inhibiting the discoloration of methylenebisaniline comp...
- Publication number 20070108416
- Publication date May 17, 2007
- IHARA CHEMICAL INDUSTRY CO., LTD.
- Mato Nagasawa
- C07 - ORGANIC CHEMISTRY