Patents by Inventor Minami SOMA

Minami SOMA 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).

  • BALL SCREW GREASE COMPOSITION FOR RACK-ASSISTED ELECTRIC POWER STEERING
    Publication number: 20230139040
    Abstract: This ball screw grease composition for a rack-assisted electric power steering contains a thickener, a base oil, and at least one compound selected from the group consisting of a Ca sulfonates, fatty acids, and triglycerides, wherein the kinematic viscosity of the base oil at 40° C. is 4-100 mm2/s, and the worked penetration of the composition is 265-385.
    Type: Application
    Filed: March 30, 2021
    Publication date: May 4, 2023
    Applicant: KYODO YUSHI CO., LTD.
    Inventors: Minami SOMA, Tsuyoshi KOCHI, Tomonobu KOMORIYA
  • RESIN LUBRICATION GREASE COMPOSITION
    Publication number: 20230100774
    Abstract: The present invention provides a grease composition to be used for lubrication between resin-made members or lubrication between a resin-made member and a member made from another material. With respect to the total mass of the composition, more than 0.5 mass % but less than 7.5 mass% of a solid organic molybdenum compound is contained.
    Type: Application
    Filed: March 22, 2021
    Publication date: March 30, 2023
    Applicant: KYODO YUSHI CO., LTD.
    Inventors: Minami SOMA, Daisuke TSUTSUI, Ryo SHIBATA