Patents by Inventor Hiroki Kanzato

Hiroki Kanzato has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • T cell apoptosis inducer and method therefore
    Patent number: 9339055
    Abstract: An inducer of T cell apoptosis and a health food for inducing T cell apoptosis comprising as an active ingredient of a lactic acid bacterium belonging to the genus Lactobacillus or the genus Bifidobacterium are disclosed. Particularly preferred lactic acid bacteria belonging to the genus Lactobacillus or the genus Bifidobacterium are Lactobacillus acidophilus L-92 (FERM BP-4981), Lactobacillus amylovorus CP1750 (FERM BP-10532), Bifidobacterium catenulatum CP2829 (FERM BP-10533) and Bifidobacterium longum CP760 (FERM BP-10531). The inducer of T cell apoptosis of the invention is useful in the prevention and cure of a disease such as an organ-specific autoimmune disease or type I allergy.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: May 17, 2016
    Assignee: ASAHI GROUP HOLDINGS, LTD.
    Inventors: Shigeru Fujiwara, Hiroki Kanzato, Satoshi Hachimura
  • Agents for promoting IgA production
    Patent number: 8226937
    Abstract: The present invention provides Lactobacillus bacteria which enhance the functional of Peyer's patch and promote IgA production and which have a characteristics of localizing on human intestine as well as an agent for promoting IgA production. The present invention is directed to an agent for promoting IgA production containing Lactobacillus amylovorus cells, especially Lactobacillus amylovorus CP1750 (FERM BP-10532) as an active ingredient.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: July 24, 2012
    Assignee: Calpis Co., Ltd.
    Inventors: Satoshi Hachimura, Hiroki Kanzato, Shigeru Fujiwara
  • AGENTS FOR PROMOTING IGA PRODUCTION
    Publication number: 20110300118
    Abstract: The present invention provides Lactobacillus bacteria which enhance the functional of Peyer's patch and promote IgA production and which have a characteristics of localizing on human intestine as well as an agent for promoting IgA production.
    Type: Application
    Filed: August 12, 2011
    Publication date: December 8, 2011
    Inventors: Satoshi HACHIMURA, Hiroki Kanzato, Shigeru Fujiwara
  • T CELL APOPTOSIS INDUCER
    Publication number: 20110250189
    Abstract: An inducer of T cell apoptosis and a health food for inducing T cell apoptosis comprising as an active ingredient of a lactic acid bacterium belonging to the genus Lactobacillus or the genus Bifidobacterium are disclosed. Particularly preferred lactic acid bacteria belonging to the genus Lactobacillus or the genus Bifidobacterium are Lactobacillus acidophilus L-92 (FERM BP-4981), Lactobacillus amylovorus CP1750 (FERM BP-10532), Bifidobacterium catenulatum CP2829 (FERM BP-10533) and Bifidobacterium longum CP760 (FERM BP-10531). The inducer of T cell apoptosis of the invention is useful in the prevention and cure of a disease such as an organ-specific autoimmune disease or type I allergy.
    Type: Application
    Filed: June 23, 2011
    Publication date: October 13, 2011
    Inventors: Shigeru Fujiwara, Hiroki Kanzato, Satoshi Hachimura
  • AGENTS FOR PROMOTING IGA PRODUCTION
    Publication number: 20100247575
    Abstract: The present invention provides Lactobacillus bacteria which enhance the functional of Peyer's patch and promote IgA production and which have a characteristics of localizing on human intestine as well as an agent for promoting IgA production.
    Type: Application
    Filed: June 19, 2009
    Publication date: September 30, 2010
    Applicant: Calpis Co., Ltd.
    Inventors: Satoshi HACHIMURA, Hiroki Kanzato, Shigeru Fujiwara
  • T Cell Apoptosis Inducer
    Publication number: 20080166787
    Abstract: An inducer of T cell apoptosis and a health food for inducing T cell apoptosis comprising as an active ingredient of a lactic acid bacterium belonging to the genus Lactobacillus or the genus Bifidobacterium are disclosed. Particularly preferred lactic acid bacteria belonging to the genus Lactobacillus or the genus Bifidobacterium are Lactobacillus acidophilus L-92 (FERM BP-4981), Lactobacillus amylovorus CP1750 (FERM BP-10532), Bifidobacterium catenulatum CP2829 (FERM BP-10533) and Bifidobacterium longum CP760 (FERM BP-10531). The inducer of T cell apoptosis of the invention is useful in the prevention and cure of a disease such as an organ-specific autoimmune disease or type I allergy.
    Type: Application
    Filed: March 6, 2006
    Publication date: July 10, 2008
    Applicant: CALPIS CO., LTD.
    Inventors: Shigeru Fujiwara, Hiroki Kanzato, Satoshi Hachimura