Patents by Inventor Toyoaki Watanabe

Toyoaki Watanabe 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).

  • Patent number: 11091405
    Abstract: A glutathione-containing granular fertilizer includes glutathione, a mineral substance, and starch. The starch may be in an amount of 12% by mass or more with respect to the total amount of the granular fertilizer. The starch may have a water content of 5 to 30% by weight, and may be pregelatinized starch.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: August 17, 2021
    Assignee: KANEKA CORPORATION
    Inventors: Takayuki Asada, Toyoaki Watanabe, Ken Uekita
  • Patent number: 10986834
    Abstract: A peptide-containing composition includes a peptide and an alkaline mineral carrier, wherein an amount of the alkaline mineral carrier is 8 parts by mass or more based on 100 parts by mass of the peptide. A method for cultivating a plant includes applying a peptide-containing composition to the plant, a method for improving stability of a peptide includes mixing an alkaline mineral carrier with the peptide, and a method for storing a peptide includes storing the peptide in coexistence with an alkaline mineral carrier.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: April 27, 2021
    Assignee: KANEKA CORPORATION
    Inventors: Toyoaki Watanabe, Takayuki Asada, Ken Uekita
  • Publication number: 20210024433
    Abstract: One or more embodiments of the present invention provide an oxidized glutathione-containing solid composition which can be produced by a simple method and has low deliquescence and is easy to handle. One or more embodiments of the present invention relate to a solid composition comprising an amorphous oxidized glutathione and a water-soluble cellulose derivative. One or more embodiments of the present invention also relate to a method for producing the solid composition comprising an amorphous oxidized glutathione and a water-soluble cellulose derivative, comprising a step of drying a solution comprising oxidized glutathione and a water-soluble cellulose derivative dissolved in an aqueous solvent.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 28, 2021
    Applicant: KANEKA CORPORATION
    Inventors: Takayuki Asada, Yoshiyuki Nakano, Toyoaki Watanabe, Ken Uekita
  • Patent number: 10662124
    Abstract: A fertilizer composition for application to leaves of a plant includes oxidized glutathione and one or more fertilizer components. A method for cultivating a plant includes applying oxidized glutathione and one or more fertilizer components to leaves of the plant. A fertilizer kit for application to leaves of a plant includes oxidized glutathione and a composition comprising one or more fertilizer components, wherein the glutathione and the composition in the fertilizer kit are separate from each other.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: May 26, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Taku Mouri, Ken Uekita, Toyoaki Watanabe, Yu Fu, Naoaki Taoka
  • Patent number: 10596221
    Abstract: A controlled-release fertilizer includes oxidized glutathione and a release control agent, and a method produces the controlled-release fertilizer.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: March 24, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Ken Uekita, Taku Mouri, Toyoaki Watanabe, Yu Fu, Naoaki Taoka
  • Publication number: 20190337864
    Abstract: A glutathione-containing granular fertilizer includes glutathione, a mineral substance, and starch. The starch may be in an amount of 12% by mass or more with respect to the total amount of the granular fertilizer. The starch may have a water content of 5 to 30% by weight, and may be pregelatinized starch.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 7, 2019
    Applicant: KANEKA CORPORATION
    Inventors: Takayuki Asada, Toyoaki Watanabe, Ken Uekita
  • Publication number: 20180368395
    Abstract: A peptide-containing composition includes a peptide and an alkaline mineral carrier, wherein an amount of the alkaline mineral carrier is 8 parts by mass or more based on 100 parts by mass of the peptide. A method for cultivating a plant includes applying a peptide-containing composition to the plant, a method for improving stability of a peptide includes mixing an alkaline mineral carrier with the peptide, and a method for storing a peptide includes storing the peptide in coexistence with an alkaline mineral carrier.
    Type: Application
    Filed: July 27, 2018
    Publication date: December 27, 2018
    Applicant: KANEKA CORPORATION
    Inventors: Toyoaki Watanabe, Takayuki Asada, Ken Uekita
  • Publication number: 20180127326
    Abstract: A fertilizer composition for application to leaves of a plant includes oxidized glutathione and one or more fertilizer components. A method for cultivating a plant includes applying oxidized glutathione and one or more fertilizer components to leaves of the plant. A fertilizer kit for application to leaves of a plant includes oxidized glutathione and a composition comprising one or more fertilizer components, wherein the glutathione and the composition in the fertilizer kit are separate from each other.
    Type: Application
    Filed: January 3, 2018
    Publication date: May 10, 2018
    Applicant: Kaneka Corporation
    Inventors: Taku Mouri, Ken Uekita, Toyoaki Watanabe, Yu Fu, Naoaki Taoka
  • Publication number: 20170333518
    Abstract: A controlled-release fertilizer includes oxidized glutathione and a release control agent, and a method produces the controlled-release fertilizer.
    Type: Application
    Filed: August 8, 2017
    Publication date: November 23, 2017
    Applicant: Kaneka Corporation
    Inventors: Ken Uekita, Taku Mouri, Toyoaki Watanabe, Yu Fu, Naoaki Taoka
  • Patent number: 9750775
    Abstract: The present invention provides very safe lactic acid bacteria and lactic acid bacteria preparations which are effective in prevention and therapy of allergies and/or in lowering of the blood neutral fat level. The present invention also provides pharmaceutical products and food or drink products which contain, as an active ingredient, a composition that contains cultured cells of the lactic acid bacterium Pediococcus acidilactici R037 or a treated product thereof.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: September 5, 2017
    Assignee: Kaneka Corporation
    Inventors: Airo Tategaki, Toyoaki Watanabe, Kazuya Hamada
  • Patent number: 9737577
    Abstract: An object of the present invention is to provide a useful composition that contains a highly safe lactic acid bacterium or a component derived from this lactic acid bacterium. The present invention relates to a composition comprising at least one lactic acid bacterium selected from the group consisting of Lactobacillus delbrueckii subsp. lactis strain KR-037 (NITE BP-395), Lactobacillus delbrueckii subsp. lactis strain KLAB-4 (NITE BP-394), and variants thereof, or comprising a component derived from the lactic acid bacterium. The composition of the present invention is useful as a preparation that has an excellent antiallergic function and also has at least one other function selected from an anti-autoimmune disease function, a diabetes-improving function, a neutral fat-lowering function, and so forth.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: August 22, 2017
    Assignee: KANEKA CORPORATION
    Inventors: Airo Tategaki, Toyoaki Watanabe, Kazuya Hamada
  • Publication number: 20150238547
    Abstract: The present invention provides very safe lactic acid bacteria and lactic acid bacteria preparations which are effective in prevention and therapy of allergies and/or in lowering of the blood neutral fat level. The present invention also provides pharmaceutical products and food or drink products which contain, as an active ingredient, a composition that contains cultured cells of the lactic acid bacterium Pediococcus acidilactici R037 or a treated product thereof.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 27, 2015
    Inventors: Airo Tategaki, Toyoaki Watanabe, Kazuya Hamada
  • Publication number: 20150182566
    Abstract: An object of the present invention is to provide a useful composition that contains a highly safe lactic acid bacterium or a component derived from this lactic acid bacterium. The present invention relates to a composition comprising at least one lactic acid bacterium selected from the group consisting of Lactobacillus delbrueckii subsp. lactis strain KR-037 (NITE BP-395), Lactobacillus delbrueckii subsp. lactis strain KLAB-4 (NITE BP-394), and variants thereof, or comprising a component derived from the lactic acid bacterium. The composition of the present invention is useful as a preparation that has an excellent antiallergic function and also has at least one other function selected from an anti-autoimmune disease function, a diabetes-improving function, a neutral fat-lowering function, and so forth.
    Type: Application
    Filed: March 10, 2015
    Publication date: July 2, 2015
    Inventors: Airo Tategaki, Toyoaki Watanabe, Kazuya Hamada
  • Publication number: 20130058898
    Abstract: The present invention provides very safe lactic acid bacteria and lactic acid bacteria preparations which are effective in prevention and therapy of allergies and/or in lowering of the blood neutral fat level. The present invention also provides pharmaceutical products and food or drink products which contain, as an active ingredient, a composition that contains cultured cells of the lactic acid bacterium Pediococcus acidilactici R037 or a treated product thereof.
    Type: Application
    Filed: March 9, 2011
    Publication date: March 7, 2013
    Applicant: KANEKA CORPORATION
    Inventors: Airo Tategaki, Toyoaki Watanabe, Kazuya Hamada