Naoya Moritoh

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Kuki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alkylenediamine derivatives
- Patent number 5,310,902
- Issue date May 10, 1994
- Nippon Chemiphar Co., Ltd.
- Mitsuo Masaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino-alcohol derivatives and processes for their preparation
- Patent number 5,250,546
- Issue date Oct 5, 1993
- Nippon Chemiphar Co., Ltd.
- Mitsuo Masaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylenediamine derivatives
- Patent number 5,070,196
- Issue date Dec 3, 1991
- Nippon Chemiphar Co., Ltd.
- Mitsuo Masaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dibenzothiepin derivative
- Patent number 4,891,433
- Issue date Jan 2, 1990
- Nippon Chemiphar Co., Ltd.
- Mitsuo Masaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinaldinamide derivatives
- Patent number 4,764,617
- Issue date Aug 16, 1988
- Nippon Chemiphar Co., Ltd.
- Mitsuo Masaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-oxazolidine-2-one derivatives
- Patent number 4,644,063
- Issue date Feb 17, 1987
- Nippon Chemiphar Co., Ltd.
- Mituo Masaki
- C07 - ORGANIC CHEMISTRY