Patents by Inventor Yosuke NAKAKITA

Yosuke NAKAKITA 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).

  • Glass composition, glass powder, conductive paste, and solar cell
    Patent number: 10407340
    Abstract: A glass composition includes, as expressed by mol % in terms of oxide, from 15 to 40% of PbO, from 25 to 50% of MoO3, from 5 to 25% of P2O5 and from 7 to 15% of ZnO. A glass powder includes the glass composition. The glass powder has D50 of from 0.3 to 2.0 ?m, where D50 is a 50% particle diameter in a volume-based cumulative particle size distribution.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: September 10, 2019
    Assignee: AGC Inc.
    Inventor: Yosuke Nakakita
  • GLASS COMPOSITION, GLASS POWDER, CONDUCTIVE PASTE, AND SOLAR CELL
    Publication number: 20190135682
    Abstract: A glass composition includes, as expressed by mol % in terms of oxide, from 15 to 40% of PbO, from 25 to 50% of MoO3, from 5 to 25% of P2O5 and from 7 to 15% of ZnO. A glass powder includes the glass composition. The glass powder has D50 of from 0.3 to 2.0 ?m, where D50 is a 50% particle diameter in a volume-based cumulative particle size distribution.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 9, 2019
    Applicant: AGC INC.
    Inventor: Yosuke NAKAKITA