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Masato Ikeda
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Hofu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing useful substance
Patent number
8,530,203
Issue date
Sep 10, 2013
Shinshu University
Masato Ikeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mutant 6-phosphogluconate dehydrogenase
Patent number
7,989,191
Issue date
Aug 2, 2011
KYOWA HAKKO BIO CO., LTD.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-arginine, L-ornithine or L-citrulline
Patent number
7,741,081
Issue date
Jun 22, 2010
KYOWA HAKKO BIO CO., LTD.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Mutated 6-phosphogluconate dehydrogenase
Patent number
7,524,667
Issue date
Apr 28, 2009
Kyowa Hakko Food Specialties Co., Ltd.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Mutant isopropylmalate isomerase
Patent number
7,445,915
Issue date
Nov 4, 2008
Kyowa Hakko Kogyo Co., Ltd.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Mutant of homoserine dehydrogenase from Corynebacterium and DNA enc...
Patent number
7,332,310
Issue date
Feb 19, 2008
Kyowa Hakko Kogyo Co., Ltd.
Satoshi Nakagawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-amino acids via fermentation method
Patent number
7,202,060
Issue date
Apr 10, 2007
Kyowa Hakko Kogyo Co., Ltd.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Transaldolase gene
Patent number
7,005,284
Issue date
Feb 28, 2006
Kyowa Hakko Kogyo Co., Ltd.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for producing metabolites biologically synthesized via phosp...
Patent number
6,258,554
Issue date
Jul 10, 2001
Kyowa Hakko Kogyo Co., Ltd.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-amino acids by fermentation
Patent number
6,143,552
Issue date
Nov 7, 2000
Kyowa Hakko Kogyo Co., Ltd.
Kazuyuki Okamoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-amino acids by fermentation
Patent number
5,919,670
Issue date
Jul 6, 1999
Kyowa Hakko Kogyo Co., Ltd.
Kazuyuki Okamoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-leucine
Patent number
5,744,331
Issue date
Apr 28, 1998
Kyowa Hakko Kogyo Co., Ltd.
Tetsuo Nakano
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-amino acid
Patent number
5,629,180
Issue date
May 13, 1997
Kyowa Hakko Kogyo Co., Ltd.
Tetsuo Nakano
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-tryptophan in serine auxotrophic microorgan...
Patent number
5,624,828
Issue date
Apr 29, 1997
Kyowa Hakko Kogyo Co. Ltd.
Ryoichi Katsumata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-tryptophan, L-tyrosine or L-phenylalanine
Patent number
5,605,818
Issue date
Feb 25, 1997
Kyowa Hakko Kogyo Co., Ltd.
Ryoichi Katsumata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for stably maintaining recombinant plasmids in serine auxot...
Patent number
5,595,894
Issue date
Jan 21, 1997
Kyowa Hakko Kogyo Co. Ltd.
Ryoichi Katsumata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-tryptophan
Patent number
5,563,052
Issue date
Oct 8, 1996
Kyowa Hakko Kogyo Co., Ltd.
Ryoichi Katsumata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-tryptophan
Patent number
5,447,857
Issue date
Sep 5, 1995
Kyowa Hakko Kogyo Co., Ltd.
Ryoichi Katsumata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Recombinant coryneform bacterium for producing L-tryptophan
Patent number
5,407,824
Issue date
Apr 18, 1995
Kyowa Hakko Kogyo Co., Ltd.
Ryoichi Katsumata
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING USEFUL SUBSTANCE
Publication number
20120034669
Publication date
Feb 9, 2012
KYOWA HAKKO BIO CO., LTD.
Masato Ikeda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING USEFUL SUBSTANCE
Publication number
20110244528
Publication date
Oct 6, 2011
Shinshu University
Masato Ikeda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MUTANT 6-PHOSPHOGLUCONATE DEHYDROGENASE
Publication number
20100120088
Publication date
May 13, 2010
Masato IKEDA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROCESS FOR PRODUCING L-ARGININE, L-ORNITHINE OR L-CITRULLINE
Publication number
20090123980
Publication date
May 14, 2009
Kyowa Hakko Kogyo Co., Ltd.
Masato Ikeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Novel polynucleotides
Publication number
20060228712
Publication date
Oct 12, 2006
KYOWA HAKKO KOGYO CO., LTD
Satoshi Nakagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Transformant containing transaldolase gene
Publication number
20050266517
Publication date
Dec 1, 2005
Kyowa Hakko Kogyo Co., Ltd.
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Mutated isopropylmalate isomerase
Publication number
20050130276
Publication date
Jun 16, 2005
KYOWA HAKKO KOGYO CO., LTD
Masato Ikeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Mutated 6-phosphogluconate dehydrogenase
Publication number
20050079586
Publication date
Apr 14, 2005
Masato Ikeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Process for producing purine nucleotides
Publication number
20040259212
Publication date
Dec 23, 2004
Kyowa Hakko Kogyo Co., Ltd.
Yutaka Takano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Process for producing l-amino acids via fermentation method
Publication number
20030059904
Publication date
Mar 27, 2003
Masato Ikeda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Novel Polynucleotides
Publication number
20020197605
Publication date
Dec 26, 2002
Satoshi Nakagawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Process for producing purine nucleotides
Publication number
20020192746
Publication date
Dec 19, 2002
Yutaka Takano
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...