Toshihiro Fujiwara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Propoxybenzene derivatives and process for preparing the same
- Patent number 5,312,999
- Issue date May 17, 1994
- Daiichi Seiyaku Co., Ltd.
- Toshihiro Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propoxybenzene derivatives and process for preparing the same
- Patent number 5,136,059
- Issue date Aug 4, 1992
- Daiichi Pharmaceutical Co., Ltd.
- Toshihiro Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of optically active 2-(tetrahydropyran-2-ylo...
- Patent number 5,128,489
- Issue date Jul 7, 1992
- Takasago International Corporation
- Hidenori Kumobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical resolution of benzoxazines
- Patent number 4,880,926
- Issue date Nov 14, 1989
- Daiichi Seiyaku Co., Ltd.
- Toshihiro Fujiwara
- C07 - ORGANIC CHEMISTRY