Seizo Taira

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Ichikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amidinonaphthyl furancarboxylate derivatives and acid addition salt...
- Patent number 5,532,267
- Issue date Jul 2, 1996
- Torii & Co., Ltd.
- Toyoo Nakayama
- C07 - ORGANIC CHEMISTRY
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Amino- or guanidino-phenylpropionic acid derivatives
- Patent number 4,182,897
- Issue date Jan 8, 1980
- Torii & Co., Ltd.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY