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Yukihiro Kuge
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Osakasayama, JP
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last 30 patents
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Patent Grant
Process for producing tetrahydroisoquinoline-3-carboxylic acid comp...
Patent number
5,602,255
Issue date
Feb 11, 1997
Kyowa Hakko Kogyo Co., Ltd.
Yukihiro Kuge
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing L(-)-tetrahydrofolic acid
Patent number
4,929,551
Issue date
May 29, 1990
Kyowa Hakko Kogyo Co., Ltd.
Tamotsu Eguchi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...