Patents by Inventor Yumi NOMURA

Yumi NOMURA 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).

  • POLYESTER RESIN CONTAINING FEWER FOREIGN BODIES AND COATING COMPOSITION OR ADHESIVE COMPOSITION USING THE SAME
    Publication number: 20230077683
    Abstract: An object of the present invention is to provide a polyester resin having good producibility and color tone, containing fewer foreign bodies, and showing good adhesion to a metal substrate and curability. A polyester resin containing 2 to 10 ppm by mass of titanium in terms of metal and 50 to 100 ppm by mass of zinc in terms of metal, in which the number of foreign bodies contained in the polyester resin is 15 or less per 5 g of the polyester resin.
    Type: Application
    Filed: February 24, 2021
    Publication date: March 16, 2023
    Applicant: TOYOBO CO., LTD.
    Inventors: Wataru MIURA, Yumi NOMURA
  • PRODUCTION OF BRIDGED ARTIFICIAL NUCLEOSIDES
    Publication number: 20220177509
    Abstract: Provided is a method for producing a compound represented by formula (III) from a compound represented by formula (I) as a starting material.
    Type: Application
    Filed: March 31, 2020
    Publication date: June 9, 2022
    Applicants: NIPPON SHOKUBAI CO., LTD., OSAKA UNIVERSITY
    Inventors: Takeshi BABA, Hiroshi OKAMOTO, Yumi NOMURA, Satoshi OBIKA, Takao YAMAGUCHI