Patents by Inventor Yutaro WAKAI

Yutaro WAKAI 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).

  • TUBE GLASS, PRIMARY PACKAGING CONTAINER FOR PHARMACEUTICAL PREPARATIONS, AND ALKALI SILICATE GLASS
    Publication number: 20240115461
    Abstract: A tube glass of the present invention includes an alkali silicate glass, in which a glass composition is substantially free of B2O3 and Al2O3, and a loss in mass ? (mg/dm2) in an alkali resistance test in accordance with ISO 695 (199105-15) is classified as Class A1.
    Type: Application
    Filed: September 30, 2021
    Publication date: April 11, 2024
    Applicant: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Miki KIMURA, Genta ICHINO, Yutaro WAKAI