Patents by Inventor Yukihiro Ohya

Yukihiro Ohya 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).

  • Method for Detecting Atopic Dermatitis
    Publication number: 20230160914
    Abstract: An object of the present disclosure is to provide a novel method for detecting atopic dermatitis and a novel method for determining a therapeutic effect on atopic dermatitis. The present disclosure provides a method for detecting atopic dermatitis, including the step of measuring the concentration of a lipid metabolite in a biological sample of a subject. The present disclosure also provides a method for determining a therapeutic effect on atopic dermatitis, including the step of measuring the concentration of a lipid metabolite in a biological sample of a subject.
    Type: Application
    Filed: October 2, 2020
    Publication date: May 25, 2023
    Inventors: Takahisa Murata, Tatsuro Nakamura, Yuta Hamasaki, Yukihiro Ohya, Yusuke Inuzuka, Kiwako Yamamoto
  • Method and composition for preventing egg allergy
    Patent number: 11185561
    Abstract: The present invention provides an egg allergy prevention method to be carried out with respect to a human infant, including: a first administration period (first administration step) in which to administer, to an infant, heated egg white protein in an amount of 10 mg to 20 mg per day; and a second administration period (second administration step) which is a period after the first administration period and in which to administer, to the infant, the heated egg white protein in an amount of 65 mg to 90 mg per day.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: November 30, 2021
    Assignee: NATIONAL CENTER FOR CHILD HEALTH AND DEVELOPMENT
    Inventors: Yukihiro Ohya, Shigenori Kabashima, Osamu Natsume, Hirohisa Saito
  • METHOD AND COMPOSITION FOR PREVENTING EGG ALLERGY
    Publication number: 20180214494
    Abstract: The present invention provides an egg allergy prevention method to be carried out with respect to a human infant, including: a first administration period (first administration step) in which to administer, to an infant, heated egg white protein in an amount of 10 mg to 20 mg per day; and a second administration period (second administration step) which is a period after the first administration period and in which to administer, to the infant, the heated egg white protein in an amount of 65 mg to 90 mg per day.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 2, 2018
    Inventors: Yukihiro OHYA, Shigenori KABASHIMA, Osamu NATSUME, Hirohisa SAITO
  • Non-volatile semiconductor memory device having long-life memory cells and data erasing method
    Patent number: 5923589
    Abstract: A non-volatile semiconductor memory device is provided that includes a split gate type memory cell and a control unit. The split gate type memory cell has a floating gate electrode and a control gate electrode. The control unit counts a number of data rewritings and controls the voltage applied to the control gate electrode so that the Fowler-Nordheim tunnel current increases to sufficiently pull out the charge stored in the floating gate electrode when the number of data writings exceeds a predetermined number. This extends the life of the memory device.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: July 13, 1999
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Takayuki Kaida, Yukihiro Ohya