Patents by Inventor Kouta OBA

Kouta OBA 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).

  • SATURATED ALIPHATIC HYDROCARBON COMPOUND COMPOSITION, LUBRICANT COMPOSITION, AND METHOD FOR PRODUCING SATURATED ALIPHATIC HYDROCARBON COMPOUND COMPOSITION
    Publication number: 20220251461
    Abstract: The present invention relates to a saturated aliphatic hydrocarbon compound composition having an evaporation loss of 4% by mass or less as determined by the Noack method, a kinetic viscosity at 100° C. of 6.5 mm2/s or less, and an average carbon number of 36 to 44, to a lubricating oil composition containing the saturated aliphatic hydrocarbon compound composition, and to a method for producing a saturated aliphatic hydrocarbon compound composition, including: a step 1 of oligomerizing an olefin to obtain an olefin oligomer; a step 2 of isomerizing the olefin oligomer to obtain an isomer; and a step 3 of hydrogenating the isomer.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 11, 2022
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Kiyohiko YOKOTA, Kiyokazu KATAYAMA, Kanako SAMEJIMA, Narinobu KAGAMI, Kouta OBA, Naoyuki UEDA, Takahiro SAKAGUCHI