Kunisuke Izawa

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inosine derivatives and production methods therefor
- Patent number 8,288,526
- Issue date Oct 16, 2012
- Ajinomoto Co., Inc.
- Takayoshi Torii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inosine derivatives and production methods therefor
- Patent number 8,252,920
- Issue date Aug 28, 2012
- Ajinomoto Co., Inc.
- Takayoshi Torii
Information Patent Grant
Process for the production of β-amino acids using acylase
- Patent number 7,833,760
- Issue date Nov 16, 2010
- Ajinomoto Co., Inc.
- Tsuyoshi Nakamatsu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Inosine derivatives and production methods therefor
- Patent number 7,816,513
- Issue date Oct 19, 2010
- Ajinomoto Co., Inc.
- Takayoshi Torii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-protected aminopyrimidine compound, production method thereof and...
- Patent number 7,507,738
- Issue date Mar 24, 2009
- Ajinomoto Co., Inc.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of aminopyrimidine compound
- Patent number 7,491,822
- Issue date Feb 17, 2009
- Ajinomoto Co., Inc.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azlactone compound and method for preparation thereof
- Patent number 7,358,368
- Issue date Apr 15, 2008
- Ajinomoto Co., Inc.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of β-amino acids using acylase
- Patent number 7,351,571
- Issue date Apr 1, 2008
- Ajinomoto Co., Inc.
- Tsuyoshi Nakamatsu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Production method of 5′-acyloxynucleoside compound
- Patent number 7,345,164
- Issue date Mar 18, 2008
- Ajinomoto Co., Inc.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing lysine derivative
- Patent number 7,148,371
- Issue date Dec 12, 2006
- Ajinomoto Co., Inc.
- Masakazu Nakazawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Production method for optically active N-aryl-β-amino acid compounds
- Patent number 7,145,030
- Issue date Dec 5, 2006
- Ajinomoto Co., Inc.
- Takayuki Hamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparation of N-protected-β-amino alcohols and N-pro...
- Patent number 7,122,696
- Issue date Oct 17, 2006
- Ajinomoto Co., Inc.
- Naoko Hirose
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing lysine derivative
- Patent number 7,012,152
- Issue date Mar 14, 2006
- Ajinomoto Co., Inc.
- Masakazu Nakazawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing 3-amino-2-oxo-1-halogenopropane derivatives
- Patent number RE38796
- Issue date Sep 13, 2005
- Ajinomoto Co.,Inc.
- Yutaka Honda
- 564 - Organic compounds
Information Patent Grant
Process for producing α-aminoketones
- Patent number 6,906,224
- Issue date Jun 14, 2005
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active halohydrin compound
- Patent number 6,888,012
- Issue date May 3, 2005
- Ajinomoto Co., Inc.
- Takayoshi Torii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing β-D-ribofuranose derivatives or optical...
- Patent number 6,800,742
- Issue date Oct 5, 2004
- Ajinomoto Co., Inc.
- Yoshihito Koguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of epoxide crystal
- Patent number 6,764,545
- Issue date Jul 20, 2004
- Ajinomoto Co., Inc.
- Yuichi Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing epoxide crystal
- Patent number 6,765,100
- Issue date Jul 20, 2004
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of famciclovir and production and crystallization...
- Patent number 6,761,767
- Issue date Jul 13, 2004
- Ajinomoto Co., Inc.
- Toyoto Hijiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing α-aminoketones
- Patent number 6,696,571
- Issue date Feb 24, 2004
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing α-aminoketones
- Patent number 6,683,214
- Issue date Jan 27, 2004
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing lysine derivative
- Patent number 6,664,412
- Issue date Dec 16, 2003
- Ajinomoto Co., Inc.
- Masakazu Nakazawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing α-aminoketone derivatives
- Patent number 6,639,094
- Issue date Oct 28, 2003
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2′,3′-diethyl substituted nuc...
- Patent number 6,579,976
- Issue date Jun 17, 2003
- Ajinomoto Co., Inc.
- Satoshi Takamatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing α-aminoketones
- Patent number 6,570,039
- Issue date May 27, 2003
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing α-aminohalomethyl ketone derivatives
- Patent number 6,538,160
- Issue date Mar 25, 2003
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing nucleoside derivatives and intermediates ther...
- Patent number 6,500,946
- Issue date Dec 31, 2002
- Ajinomoto Co., Inc.
- Satoshi Takamatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alpha-aminoketones
- Patent number 6,500,985
- Issue date Dec 31, 2002
- Ajinomoto Co., Inc.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of aromatic carboxylic acid derivative
- Patent number 6,482,978
- Issue date Nov 19, 2002
- Ajinomoto Co., Inc.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
INOSINE DERIVATIVES AND PRODUCTION METHODS THEREFOR
- Publication number 20110028706
- Publication date Feb 3, 2011
- AJINOMOTO CO., INC.
- Takayoshi TORII
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Production of beta-Amino Acids Using Acylase
- Publication number 20090258398
- Publication date Oct 15, 2009
- Tsuyoshi Nakamatsu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PRODUCTION METHOD OF AMINOPYRIMIDINE COMPOUND
- Publication number 20090171084
- Publication date Jul 2, 2009
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
5-PROTECTED AMINOPYRIMIDINE COMPOUND, PRODUCTION METHOD THEREOF AND...
- Publication number 20090137803
- Publication date May 28, 2009
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD OF DIAMINOPYRIMIDINE COMPOUNDS
- Publication number 20090005560
- Publication date Jan 1, 2009
- AJINOMOTO CO. INC.
- Sachiko OKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of diphenylalanine-Ni (II) complex
- Publication number 20080287687
- Publication date Nov 20, 2008
- AJINOMOTO CO. INC.
- Takayuki Hamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZLACTONE COMPOUND AND METHOD FOR PREPARATION THEREOF
- Publication number 20080188667
- Publication date Aug 7, 2008
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of optically active 2-[(N-benzylprolyl)amino]benz...
- Publication number 20080108830
- Publication date May 8, 2008
- AJINOMOTO CO. INC.
- Takayuki Hamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF 4-ACETYLPYRIMIDINES AND CRYSTALS THEREOF
- Publication number 20080015353
- Publication date Jan 17, 2008
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING PYRIMIDINE COMPOUND
- Publication number 20080009622
- Publication date Jan 10, 2008
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of fluorinated purine nucleoside derivative, inte...
- Publication number 20070179290
- Publication date Aug 2, 2007
- AJINOMOTO CO. INC.
- Takayoshi Torii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of pyrimidine derivatives and intermediates
- Publication number 20060270850
- Publication date Nov 30, 2006
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Inosine derivatives and production methods therefor
- Publication number 20060094870
- Publication date May 4, 2006
- AJINOMOTO CO., INC.
- Takayoshi Torii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of beta-amino acids using acylase
- Publication number 20060035345
- Publication date Feb 16, 2006
- Tsuyoshi Nakamatsu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Processes for production of nucleosides
- Publication number 20060014944
- Publication date Jan 19, 2006
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing lysine derivative
- Publication number 20060004103
- Publication date Jan 5, 2006
- AJINOMOTO CO., INC.
- Masakazu Nakazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of 2-deoxy-L-ribose compound
- Publication number 20050228175
- Publication date Oct 13, 2005
- AJINOMOTO CO., INC.
- Sachiko Oka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of aminopyrimidine compound
- Publication number 20050215789
- Publication date Sep 29, 2005
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
5-Protected aminopyrimidine compound, production method thereof and...
- Publication number 20050209257
- Publication date Sep 22, 2005
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of pyrimidine derivative, intermediate...
- Publication number 20050176966
- Publication date Aug 11, 2005
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of purine nucleoside compounds
- Publication number 20050171126
- Publication date Aug 4, 2005
- AJINOMOTO CO., INC.
- Takayoshi Torii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing pyrimidine compound
- Publication number 20050165234
- Publication date Jul 28, 2005
- AJINOMOTO CO. INC
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Azlactone compound and method for preparation thereof
- Publication number 20050137404
- Publication date Jun 23, 2005
- AJINOMOTO CO. INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing aminoepoxide
- Publication number 20050137408
- Publication date Jun 23, 2005
- AJINOMOTO CO. INC.
- Yasuyuki Otake
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method for optically active N-aryl-beta-amino acid compo...
- Publication number 20040267043
- Publication date Dec 30, 2004
- AJINOMOTO CO., INC.
- Takayuki Hamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of 5'-acyloxynucleoside compound
- Publication number 20040230053
- Publication date Nov 18, 2004
- AJINOMOTO CO., INC.
- Daisuke Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of n-protected-beta-amino alcohols and n-...
- Publication number 20040220417
- Publication date Nov 4, 2004
- Naoko Hirose
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing alpha-aminoketones
- Publication number 20040210089
- Publication date Oct 21, 2004
- AJINOMOTO CO., INC.
- Tomoyuki Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing lysine derivative
- Publication number 20040054216
- Publication date Mar 18, 2004
- AJINOMOTO CO., INC.
- Masakazu Nakazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for producing nucleoside derivatives and intermediates ther...
- Publication number 20030204080
- Publication date Oct 30, 2003
- AJINOMOTO CO. INC.
- Satoshi Takamatsu
- C07 - ORGANIC CHEMISTRY

Kunisuke Izawa

Person

Patents Grantslast 30 patents

Inosine derivatives and production methods therefor

Inosine derivatives and production methods therefor

Process for the production of β-amino acids using acylase

Inosine derivatives and production methods therefor

5-protected aminopyrimidine compound, production method thereof and...

Production method of aminopyrimidine compound

Azlactone compound and method for preparation thereof

Process for the production of β-amino acids using acylase

Production method of 5′-acyloxynucleoside compound

Method for producing lysine derivative

Production method for optically active N-aryl-β-amino acid compounds

Processes for preparation of N-protected-β-amino alcohols and N-pro...

Method for producing lysine derivative

Process for producing 3-amino-2-oxo-1-halogenopropane derivatives

Process for producing α-aminoketones

Process for producing optically active halohydrin compound

Method for producing &#x03B2;-D-ribofuranose derivatives or optical...

Production method of epoxide crystal

Method for producing epoxide crystal

Production method of famciclovir and production and crystallization...

Process for producing &#x03B1;-aminoketones

Process for producing &#x03B1;-aminoketones

Method for producing lysine derivative

Process for producing &#x03B1;-aminoketone derivatives

Process for producing 2&#x02032;,3&#x02032;-diethyl substituted nuc...

Process for producing &#x03B1;-aminoketones

Process for producing &#x03B1;-aminohalomethyl ketone derivatives

Methods for producing nucleoside derivatives and intermediates ther...

Process for producing alpha-aminoketones

Production method of aromatic carboxylic acid derivative

Patents Applicationslast 30 patents

INOSINE DERIVATIVES AND PRODUCTION METHODS THEREFOR

Process for the Production of beta-Amino Acids Using Acylase

PRODUCTION METHOD OF AMINOPYRIMIDINE COMPOUND

5-PROTECTED AMINOPYRIMIDINE COMPOUND, PRODUCTION METHOD THEREOF AND...

PRODUCTION METHOD OF DIAMINOPYRIMIDINE COMPOUNDS

Production method of diphenylalanine-Ni (II) complex

AZLACTONE COMPOUND AND METHOD FOR PREPARATION THEREOF

Production method of optically active 2-[(N-benzylprolyl)amino]benz...

PROCESS FOR PRODUCTION OF 4-ACETYLPYRIMIDINES AND CRYSTALS THEREOF

METHOD FOR PRODUCING PYRIMIDINE COMPOUND

Production method of fluorinated purine nucleoside derivative, inte...

Processes for preparation of pyrimidine derivatives and intermediates

Inosine derivatives and production methods therefor

Process for the production of beta-amino acids using acylase

Processes for production of nucleosides

Method for producing lysine derivative

Production method of 2-deoxy-L-ribose compound

Production method of aminopyrimidine compound

5-Protected aminopyrimidine compound, production method thereof and...

Process for the preparation of pyrimidine derivative, intermediate...

Process for the production of purine nucleoside compounds

Process for preparing pyrimidine compound

Azlactone compound and method for preparation thereof

Process for producing aminoepoxide

Production method for optically active N-aryl-beta-amino acid compo...

Production method of 5'-acyloxynucleoside compound

Processes for preparation of n-protected-beta-amino alcohols and n-...

Process for producing alpha-aminoketones

Method for producing lysine derivative

Methods for producing nucleoside derivatives and intermediates ther...

Method for producing β-D-ribofuranose derivatives or optical...

Process for producing α-aminoketones

Process for producing α-aminoketones

Process for producing α-aminoketone derivatives

Process for producing 2′,3′-diethyl substituted nuc...

Process for producing α-aminoketones

Process for producing α-aminohalomethyl ketone derivatives