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Hitoshi Nakamura
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Toyonaka, JP
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last 30 patents
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Patent Grant
Process for producing biocozamycin benzoate
Patent number
5,525,722
Issue date
Jun 11, 1996
Fujisawa Pharmaceutical Co., Ltd.
Hitoshi Nakamura
C07 - ORGANIC CHEMISTRY
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Patent Grant
Disulfide substituted oxazetidine derivatives
Patent number
4,931,555
Issue date
Jun 5, 1990
Fujisawa Pharmaceutical Company, Ltd.
Takashi Kamiya
C07 - ORGANIC CHEMISTRY
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Patent Grant
Disulfide substituted oxazetidine derivatives
Patent number
4,267,340
Issue date
May 12, 1981
Fujisawa Pharmaceutical Co., Ltd.
Takashi Kamiya
C07 - ORGANIC CHEMISTRY