Patents by Inventor Yasutaka IKEDA

Yasutaka IKEDA 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).

  • COMPOSITION FOR IMPROVING SLEEP QUALITY OR CONTROLLING AUTONOMIC NERVOUS SYSTEM
    Publication number: 20250049749
    Abstract: A novel means for improving sleep quality etc. is provided. Provided is a composition for sleep quality improvement that contains kaempferol and/or a glycoside thereof.
    Type: Application
    Filed: December 14, 2022
    Publication date: February 13, 2025
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Shinpei OKADA, Shuichi HANDA, Bungo SAITO, Teruyuki KANNO, Yasutaka IKEDA, Tsubasa MIZOKAMI
  • KAEMPFEROL ANALOG-CONTAINING COMPOSITION
    Publication number: 20240325348
    Abstract: The present application provides a method for improvement in physical activity efficiency, a method for reducing fatigue, and a method for improving dynamic/kinetic visual acuity, comprising administering a composition comprising a kaempferol analog to a subject in need thereof.
    Type: Application
    Filed: June 14, 2024
    Publication date: October 3, 2024
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yasutaka IKEDA, Tsubasa Mizokami, Yasuhiro Abiru, Minoru Akiyama, Ayuko Oyama
  • COMPOSITION FOR SUPPRESSING MUSCLE DAMAGE
    Publication number: 20240299339
    Abstract: Provided is a composition for suppressing muscle damage, comprising kaempferol and/or a glycoside thereof.
    Type: Application
    Filed: June 24, 2022
    Publication date: September 12, 2024
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Koichi OKITA, Yasutaka IKEDA, Tsubasa MIZOKAMI, Minoru AKIYAMA
  • Kaempferol analog-containing composition
    Patent number: 12048683
    Abstract: The present application provides a method for improvement in physical activity efficiency, a method for reducing fatigue, and a method for improving dynamic/kinetic visual acuity, comprising administering a composition comprising a kaempferol analog to a subject in need thereof.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: July 30, 2024
    Assignee: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yasutaka Ikeda, Tsubasa Mizokami, Yasuhiro Abiru, Minoru Akiyama, Ayuko Oyama
  • KAEMPFEROL AGLYCONE-CONTAINING EXTRACT
    Publication number: 20230321030
    Abstract: Provided is a means useful for enjoying the physiological action of kaempferol. A plant extract contains 1 mg/g or more of a kaempferol aglycone on a dry-weight basis.
    Type: Application
    Filed: August 24, 2021
    Publication date: October 12, 2023
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yasutaka IKEDA, Tsubasa MIZOKAMI, Ryo SERIZAWA, Yasuhiro ABIRU, Naoto NORO
  • COMPOSITION CONTAINING PLANT-DERIVED EXTRACT AND/OR PLANT-DERIVED PROCESSED PRODUCT
    Publication number: 20220151276
    Abstract: The present invention provides a composition for improvement in physical activity efficiency, a composition for reducing fatigue, and a composition for improving dynamic/kinetic visual acuity, comprising a plant-derived extract and/or a plant-derived processed product.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 19, 2022
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yasutaka IKEDA, Tsubasa MIZOKAMI, Minoru AKIYAMA, Yasuhiro ABIRU, Ayuko OYAMA
  • KAEMPFEROL ANALOG-CONTAINING COMPOSITION
    Publication number: 20210228540
    Abstract: The present application provides a method for improvement in physical activity efficiency, a method for reducing fatigue, and a method for improving dynamic/kinetic visual acuity, comprising administering a composition comprising a kaempferol analog to a subject in need thereof.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yasutaka IKEDA, Tsubasa MIZOKAMI, Yasuhiro ABIRU, Minoru AKIYAMA, Ayuko OYAMA
  • KAEMPFEROL ANALOG-CONTAINING COMPOSITION
    Publication number: 20200323816
    Abstract: The present application provides a composition for improvement in physical activity efficiency, a composition for reducing fatigue, and a composition for improving dynamic/kinetic visual acuity, comprising a kaempferol analog.
    Type: Application
    Filed: August 30, 2018
    Publication date: October 15, 2020
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yasutaka IKEDA, tsubasa MIZOKAMI, Yasuhiro ABIRU, Minoru AKIYAMA, Ayuko OYAMA