Patents by Inventor Masaki MAKITA

Masaki MAKITA 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 SUBSTRATE
    Publication number: 20230399253
    Abstract: A glass substrate of the present invention includes a glass composition containing from 65.0 to 80.0 mol % of SiO2, from 2.0 to 15.0 mol % of Al2O3, from 0 to 15.0 mol % of B2O3, from 0.001 to less than 0.1 mol % of Li2O+Na2O+K2O, from 0 to 15.0 mol % of MgO, from 0 to 15.0 mol % of CaO, from 0 to 15.0 mol % of SrO, from 0 to 15.0 mol % of BaO, from 0.01 to 1.0 mol % of SnO2, from 0 to less than 0.050 mol % of As2O3, and from 0 to less than 0.050% of Sb2O3.
    Type: Application
    Filed: November 9, 2021
    Publication date: December 14, 2023
    Inventor: Masaki MAKITA
  • GLASS SUBSTRATE HAVING THROUGH HOLES
    Publication number: 20230295036
    Abstract: The glass substrate has a substrate thickness of from 0.10 mm to 0.50 mm and has two or more through holes, a taper angle of the through holes being from 0° to 13°, and a shortest distance among center-to-center distances between the through holes being 200 ?m or less.
    Type: Application
    Filed: September 22, 2021
    Publication date: September 21, 2023
    Applicant: NIPPON ELECTRIC GLASS CO., LTD.
    Inventor: Masaki MAKITA