Toshiyuki Fukami

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color-developing compositions and recording material containing same
- Patent number 8,420,568
- Issue date Apr 16, 2013
- Nippon Soda Co., Ltd.
- Satoshi Kodama
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COLOR-DEVELOPING COMPOSITIONS AND RECORDING MATERIAL CONTAINING SAME
- Publication number 20110045973
- Publication date Feb 24, 2011
- Nippon Soda Ltd.
- Satashi Kodama
- C07 - ORGANIC CHEMISTRY