Patents by Inventor Emi Okada

Emi Okada 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: 11312928
    Abstract: This invention provides a cleaning agent composition that exhibits good storage stability, especially storage stability at low temperature, and a cleaning agent composition that can be favorably dispensed from a dispenser. The cleaning agent composition of the present invention comprises (a) a fatty acid salt and (b) a sophorose lipid, wherein the proportion of the component (a) is 4 to 18 mass % based on the cleaning agent composition taken as 100 mass %; the proportion of a fatty acid salt having 12 or fewer carbon atoms is 15 parts by mass or more, and the proportion of a fatty acid salt having 16 or more carbon atoms is 60 parts by mass or less, based on 100 parts by mass of the total amount of the component (a); the proportion of an acidic sophorose lipid is 80 mass % or more based on the total amount of the component (b) taken as 100 mass %; and the proportion of the component (b) is 5 to 80 parts by mass per 100 parts by mass of the total amount of the component (a).
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: April 26, 2022
    Assignee: SARAYA CO., LTD.
    Inventors: Emi Okada, Reiko Matsumura, Masashi Yamamoto
  • Publication number: 20200032168
    Abstract: This invention provides a cleaning agent composition that exhibits good storage stability, especially storage stability at low temperature, and a cleaning agent composition that can be favorably dispensed from a dispenser. The cleaning agent composition of the present invention comprises (a) a fatty acid salt and (b) a sophorose lipid, wherein the proportion of the component (a) is 4 to 18 mass % based on the cleaning agent composition taken as 100 mass %; the proportion of a fatty acid salt having 12 or fewer carbon atoms is 15 parts by mass or more, and the proportion of a fatty acid salt having 16 or more carbon atoms is 60 parts by mass or less, based on 100 parts by mass of the total amount of the component (a); the proportion of an acidic sophorose lipid is 80 mass % or more based on the total amount of the component (b) taken as 100 mass %; and the proportion of the component (b) is 5 to 80 parts by mass per 100 parts by mass of the total amount of the component (a).
    Type: Application
    Filed: March 7, 2018
    Publication date: January 30, 2020
    Applicant: SARAYA CO., LTD.
    Inventors: Emi OKADA, Reiko MATSUMURA, Masashi YAMAMOTO
  • Publication number: 20070079166
    Abstract: A compensated-clock generating circuit that complies with USB specifications includes an oscillating circuit that generates clock pulses; a counting circuit that counts the number of clock pulses from the oscillating circuit based upon a regular prescribed signal in accordance with a USB downstream signal; and a frequency compensation value generating circuit that compares the value counted by the counting circuit and a prescribed reference value and obtaining a compensation value. The oscillation frequency of the oscillating circuit is corrected to a prescribed value in response to receipt of the compensation value from the frequency compensation value generating circuit. Compensation is applied based upon a highly accurate signal that is based upon USB specifications, thereby making it possible to generate pulses of higher accuracy even if the accuracy of the oscillation frequency per se of the oscillator in the oscillation circuit is low.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 5, 2007
    Inventors: Emi Okada, Makoto Mizokuchi