Patents by Inventor Hikaru UENO

Hikaru UENO 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).

  • Publication number: 20210262700
    Abstract: An object of the present invention is to provide, as a working fluid to be used for a heat cycle system, a working fluid for heat cycle that has cycle performance replaceable with that of R410A, and at the same time, has a small burden on an apparatus, low flammability, suppressed self-decomposition, and less effect on global warming, and therefore, is usable stably even if leaked, a composition for heat cycle system containing the same, and a heat cycle system using the composition. The working fluid for heat cycle contains trifluoroethylene, difluoromethane, and at least one selected from 1,1-difluoroethane, fluoroethane, propane, propylene, carbon dioxide, 2,3,3,3-tetrafluoropropene, and (E)-1,3,3,3-tetrafluoropropene at mass ratios satisfying predetermined expressions and at a ratio of the total content to be 90 to 100 mass % relative to the total amount of the working fluid and has a temperature glide of 10° C. or less.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 26, 2021
    Applicant: AGC Inc.
    Inventors: Hikaru ONO, Katsuya Ueno, Tetsuo Otsuka
  • Patent number: 10968796
    Abstract: The disclosure prevents oil separated from blow-by gas by using a breather chamber and discharged to a valve chamber from leaking to the outside from a breather chamber mounting surface between the breather chamber and the valve chamber. A breather chamber includes cylindrical drain passages communicating with a valve chamber, and tips of the drain passages exceed breather chamber mounting surfaces of a cylinder head and a head cover and protrude from opening parts toward a side of the valve chamber, so the oil separated from the blow-by gas in the breather chamber can be reliably discharged to the valve chamber and prevented from leaking to the outside from the breather chamber mounting surfaces.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: April 6, 2021
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yukio Konishi, Hikaru Ueno
  • Publication number: 20210060210
    Abstract: An object of the present invention is to provide a method for removing highly proliferative Ki67-positive cells co-present in insulin-secreting cells obtained by differentiation induction. A method for producing an insulin-producing cell population or a pancreatic beta cell population containing less than 3% of Ki67-positive cells, comprising: embedding an endocrine progenitor cell population or a cell population at a later stage of differentiation into a gel containing alginic acid; and differentiating the cell population.
    Type: Application
    Filed: March 18, 2019
    Publication date: March 4, 2021
    Applicants: Kyoto University, Takeda Pharmaceutical Company Limited
    Inventors: Taro TOYODA, Taisuke MOCHIDA, Yutaka TANOUE, Ryo ITO, Koya KIMOTO, Yusuke KOIKE, Hikaru UENO
  • Publication number: 20200025048
    Abstract: The disclosure prevents oil separated from blow-by gas by using a breather chamber and discharged to a valve chamber from leaking to the outside from a breather chamber mounting surface between the breather chamber and the valve chamber. A breather chamber includes cylindrical drain passages communicating with a valve chamber, and tips of the drain passages exceed breather chamber mounting surfaces of a cylinder head and a head cover and protrude from opening parts toward a side of the valve chamber, so the oil separated from the blow-by gas in the breather chamber can be reliably discharged to the valve chamber and prevented from leaking to the outside from the breather chamber mounting surfaces.
    Type: Application
    Filed: June 25, 2019
    Publication date: January 23, 2020
    Applicant: Honda Motor Co.,Ltd.
    Inventors: Yukio KONISHI, Hikaru UENO