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Naohito Ohashi
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Brighton, MA, US
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last 30 patents
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Patent Grant
Phenylserine derivatives and processes for preparing the same
Patent number
4,695,580
Issue date
Sep 22, 1987
Sumitomo Pharmaceuticals Company, Ltd.
Naohito Ohashi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing 3-(3,4-dihydroxyphenyl) serine
Patent number
4,562,263
Issue date
Dec 31, 1985
Sumitomo Chemical Company, Limited
Naohito Ohashi
C07 - ORGANIC CHEMISTRY