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Ken Izumori
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Patents Grants
last 30 patents
Information
Patent Grant
D-psicose-containing sweetener and foods and drinks and the like ob...
Patent number
11,653,685
Issue date
May 23, 2023
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Hideki Fujihara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Sweetener containing D-psicose and foods and drinks obtained by usi...
Patent number
10,869,494
Issue date
Dec 22, 2020
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Hideki Fujihara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Composition for enhancing plant disease control effect of monosacch...
Patent number
10,638,752
Issue date
May 5, 2020
MITSUI CHEMICALS AGRO, INC.
Toshiaki Ohara
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Ketose 3-epimerase produced by arthrobacter globiformis
Patent number
9,932,617
Issue date
Apr 3, 2018
Matsutani Chemical Industry Co., Ltd.
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Composition for enhancing plant disease control effect of monosacch...
Patent number
9,861,099
Issue date
Jan 9, 2018
Mitsui Chemicals Agro, Inc.
Toshiaki Ohara
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Noncarious material and anticarious agent containing rare sugar
Patent number
9,668,958
Issue date
Jun 6, 2017
Matsutani Chemical Industry Co., Ltd.
Tetsuo Iida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preservative solution for cells, tissues and organs containing rare...
Patent number
9,237,744
Issue date
Jan 19, 2016
National University Corporation Kagawa University
Masaaki Tokuda
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Plant disease control agent comprising D-tagatose as active ingredi...
Patent number
9,125,409
Issue date
Sep 8, 2015
Mitsui Chemicals Agro, Inc.
Toshiaki Ohara
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Process of producing sugar composition comprising D-psicose and D-a...
Patent number
9,109,266
Issue date
Aug 18, 2015
Matsutani Chemical Industry Co., Ltd.
Satoshi Takamine
C13 - SUGAR INDUSTRY
Information
Patent Grant
Enzyme produced by Arthrobacter globiformis
Patent number
9,057,062
Issue date
Jun 16, 2015
Matsutani Chemical Industry Co., Ltd.
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Complex crystalline sugar comprising D-psicose and D-allose and pro...
Patent number
8,748,589
Issue date
Jun 10, 2014
National University Corporation Kagawa University
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Microorganism with ability to produce deoxy polyol dehydrogenase an...
Patent number
8,530,222
Issue date
Sep 10, 2013
National University Corporation Kagawa University
Ken Izumori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Noncarious material and anticarious agent containing rare sugar
Patent number
8,496,915
Issue date
Jul 30, 2013
Matsutani Chemical Industry Co., Ltd.
Tetsuo Iida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Utilization of hypertension/hypercardia-preventing effect of D-allose
Patent number
8,440,619
Issue date
May 14, 2013
National University Corporation Kagawa University
Masaaki Tokuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of utilizing physiological activity of rare saccharide and c...
Patent number
8,420,606
Issue date
Apr 16, 2013
Fushimi Pharmaceutical Co., Ltd.
Ken Izumori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deoxyketohexose isomerase and method for producing deoxyhexose and...
Patent number
8,389,248
Issue date
Mar 5, 2013
National University Corporation Kagawa University
Ken Izumori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermostable L-ribose isomerase and method for producing same and u...
Patent number
8,227,232
Issue date
Jul 24, 2012
National University Corporation Kagawa Univeristy
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Application of D-psicose to suppression of abnormal circadian incre...
Patent number
8,071,558
Issue date
Dec 6, 2011
Rare Sugar Production Technical Research Laboratories, LLC.
Masaaki Tokuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Utilization of rare sugars in plant or microorganism
Patent number
8,017,828
Issue date
Sep 13, 2011
Shikoku Research Institute Incorporated
Ken Izumori
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method of utilizing physiological activity of rare saccharide and c...
Patent number
7,906,487
Issue date
Mar 15, 2011
Fushimi Pharmaceutical Co., Ltd.
Ken Izumori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sequence of thermotolerant L-rhamnose isomerase gene and use of the...
Patent number
7,691,619
Issue date
Apr 6, 2010
Rare Sugar Production Technical Research Laboratories, LLC
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Gene sequence of L-rhamnose isomerase having new catalytic function...
Patent number
7,501,267
Issue date
Mar 10, 2009
Rare Sugar Production Technical Research Laboratories, LLC
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Gene sequence of L-rhamnose isomerase having new catalytic function...
Patent number
7,205,141
Issue date
Apr 17, 2007
National University Corporation Kagawa University
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
L-ribose isomerase, its preparation and uses
Patent number
6,294,369
Issue date
Sep 25, 2001
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
L-ribose isomerase, its preparation and uses
Patent number
6,037,153
Issue date
Mar 14, 2000
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
L-ribose isomerase, its preparation and uses
Patent number
5,846,804
Issue date
Dec 8, 1998
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-ketohexose
Patent number
5,811,271
Issue date
Sep 22, 1998
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
D-ketohexose 3-epimerase, and its preparation
Patent number
5,679,562
Issue date
Oct 21, 1997
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
D-ketohexose 3-epimerase, and its preparation
Patent number
5,411,880
Issue date
May 2, 1995
Kabushiki Kaisha Hayashibara Seitbutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for determining galactitol
Patent number
4,923,803
Issue date
May 8, 1990
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MASS-PRODUCING SWEETENER HAVING TASTE QUALITY SIMILAR TO...
Publication number
20240225064
Publication date
Jul 11, 2024
National University Corporation Kagawa University
Kazuya Akimitsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
CYTOKINE PRODUCTION SUPPRESSING COMPOSITION CONTAINING D-ALLOSE AS...
Publication number
20240180937
Publication date
Jun 6, 2024
National University Corporation Kagawa University
Katsuaki Hoshino
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
NOVEL L-RHAMNOSE ISOMERASE
Publication number
20240002828
Publication date
Jan 4, 2024
National University Corporation Kagawa University
Kazuya AKIMITSU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COMPOSITION WHICH IS FOR TREATING OR PREVENTING RENAL CELL CANCER A...
Publication number
20230141777
Publication date
May 11, 2023
National University Corporation Kagawa University
Rikiya Taoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHARMACEUTICAL COMPOSITION INJECTABLE INTO URINARY TRACT ORGAN CAVI...
Publication number
20220184105
Publication date
Jun 16, 2022
National University Corporation Kagawa University
Rikiya Taoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OSMOTIC PRESSURE REGULATOR FOR PERITONEAL DIALYSATE CONTAINING D-AL...
Publication number
20220175931
Publication date
Jun 9, 2022
National University Corporation Kagawa University
Tetsuo Minamino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DRUG DELIVERY CARRIER UTILIZING PROPERTY OF D-ALLOSE BEING UPTAKEN...
Publication number
20220152068
Publication date
May 19, 2022
National University Corporation Kagawa University
Rikiya Taoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL KETOSE 3-EPIMERASE
Publication number
20210395718
Publication date
Dec 23, 2021
National University Corporation Kagawa University
Kazuya Akimitsu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
BROWN AND BEIGE ADIPOCYTE ACTIVATING AGENT CONTAINING D-ALLULOSE AS...
Publication number
20210386767
Publication date
Dec 16, 2021
National University Corporation Kagawa University
Koji Murao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD FOR PRODUCING RARE SUGAR-CONTAINING COMPOSITION AND RARE SUG...
Publication number
20210324434
Publication date
Oct 21, 2021
National University Corporation Kagawa University
Kazuya Akimitsu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
D-PSICOSE-CONTAINING SWEETENER AND FOODS AND DRINKS AND THE LIKE OB...
Publication number
20210030037
Publication date
Feb 4, 2021
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Hideki Fujihara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COMPOSITION FOR ENHANCING PLANT DISEASE CONTROL EFFECT OF MONOSACCH...
Publication number
20180116215
Publication date
May 3, 2018
MITSUI CHEMICALS AGRO, INC.
Toshiaki OHARA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
LIFESPAN EXTENDING AGENT
Publication number
20160120889
Publication date
May 5, 2016
NAT'L UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Masashi Sato
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COMPOSITION FOR ENHANCING PLANT DISEASE CONTROL EFFECT OF MONOSACCH...
Publication number
20160037768
Publication date
Feb 11, 2016
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Toshiaki OHARA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
KETOSE 3-EPIMERASE PRODUCED BY ARTHROBACTER GLOBIFORMIS
Publication number
20150344925
Publication date
Dec 3, 2015
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
UTILIZATION OF THE FUNCTION OF RARE SUGAR AS PROMOTER FOR THE MIGRA...
Publication number
20140336267
Publication date
Nov 13, 2014
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Masaaki Tokuda
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
POLYOL OXIDASE
Publication number
20140302568
Publication date
Oct 9, 2014
National University Corporation Kagawa University
Yasuhiko Asada
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ENZYME PRODUCED BY ARTHROBACTER GLOBIFORMIS
Publication number
20140186925
Publication date
Jul 3, 2014
IZUMORING CO., LTD.
Ken Izumori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
NONCARIOUS MATERIAL AND ANTICARIOUS AGENT CONTAINING RARE SUGAR
Publication number
20130344008
Publication date
Dec 26, 2013
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Tetsuo Iida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL SWEETENER HAVING SUCROSE-LIKE TASTE, METHOD FOR PRODUCING THE...
Publication number
20130274350
Publication date
Oct 17, 2013
Kazuhiro Okuma
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COMPOSITION FOR INHIBITING THE ONSET OF ARTERIOSCLEROSIS AND INHIBI...
Publication number
20130012459
Publication date
Jan 10, 2013
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Masaaki TOKUDA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
LIFESPAN EXTENDING AGENT
Publication number
20120329735
Publication date
Dec 27, 2012
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Masashi Sato
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PROCESS OF PRODUCING SUGAR COMPOSITION COMPRISING DEFINITE AMOUNT O...
Publication number
20120094940
Publication date
Apr 19, 2012
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Satoshi Takamine
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PLANT DISEASE CONTROL AGENT COMPRISING D-TAGATOSE AS ACTIVE INGREDI...
Publication number
20110281807
Publication date
Nov 17, 2011
National University Corporation Kagawa University
Toshiaki Ohara
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD OF UTILIZING PHYSIOLOGICAL ACTIVITY OF RARE SACCHARIDE AND C...
Publication number
20110112043
Publication date
May 12, 2011
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Ken Izumori
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COMPOSITION FOR INHIBITING THE ONSET OF ARTERIOSCLEROSIS AND INHIBI...
Publication number
20100222284
Publication date
Sep 2, 2010
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Masaaki TOKUDA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF CONTROLLING THE PROLIFERATION OF VASCULAR ENDOTHELIAL CEL...
Publication number
20100222285
Publication date
Sep 2, 2010
Rare Sugar Production Technical Research Laboratories, LLC
Masaaki Tokuda
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
NOVEL SWEETENER HAVING SUCROSE-LIKE TASTE, METHOD FOR PRODUCING THE...
Publication number
20100204346
Publication date
Aug 12, 2010
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Kazuhiro Okuma
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
MICROORGANISM WITH ABILITY TO PRODUCE DEOXY POLYOL DEHYDROGENASE AN...
Publication number
20100167350
Publication date
Jul 1, 2010
NAT'L UNIVERSITY CORPORATION KAGAWA UNIVERSITY
Ken Izumori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NONCARIOUS MATERIAL AND ANTICARIOUS AGENT CONTAINING RARE SUGAR
Publication number
20100166678
Publication date
Jul 1, 2010
MATSUTANI CHEMICAL INDUSTRY CO., LTD.
Tetsuo Iida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE