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Yukio Hashimoto
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Yamato, JP
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last 30 patents
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Patent Grant
DNA coding for uricase and process for producing uricase
Patent number
5,376,545
Issue date
Dec 27, 1994
Kyowa Hakko Kogyo Co., Ltd.
Makoto Yagasaki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
D-amidase and process for producing D-.alpha.-alanine and/or L-.alp...
Patent number
5,252,470
Issue date
Oct 12, 1993
Kyowa Hakko Kogyo Co., Ltd.
Akio Ozaki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing D-alpha-alanine and/or L-alpha-alanineamide b...
Patent number
5,130,240
Issue date
Jul 14, 1992
Kyowa Hakko Kogyo Co., Ltd.
Akio Ozaki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Optically active carbacephems
Patent number
4,755,596
Issue date
Jul 5, 1988
Kyowa Hakko Kogyo Co., Ltd.
Tadashi Hirata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active 3-halo carbacephems
Patent number
4,734,494
Issue date
Mar 29, 1988
Kyowa Hakko Kogyo Co., Ltd.
Tadashi Hirata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active cephalosporin analogs
Patent number
4,663,450
Issue date
May 5, 1987
Kyowa Hakko Kogyo Co., Ltd.
Tadashi Hirata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active cephalosporin analogs
Patent number
4,335,211
Issue date
Jun 15, 1982
Kyowa Hakko Kogyo Co., Ltd.
Yukio Hashimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cephalosporin analogs
Patent number
4,332,896
Issue date
Jun 1, 1982
Kyowa Hakko Kogyo Co., Ltd.
Yukio Hashimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active cephalosporin analogs
Patent number
4,316,958
Issue date
Feb 23, 1982
Kyowa Hakko Kogyo Co., Ltd.
Tadashi Hirata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing optically active cephalosporin analogs by enzy...
Patent number
4,302,541
Issue date
Nov 24, 1981
Kyowa Hakko Kogyo Co., Ltd.
Tadashi Hirata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing optically active cephalosporin analogs by enzy...
Patent number
4,302,540
Issue date
Nov 24, 1981
Kyowa Hakko Kogyo Co., Ltd.
Tadashi Hirata
C07 - ORGANIC CHEMISTRY