Patents by Inventor Hironobu TSUBURA

Hironobu TSUBURA 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).

  • ALUMINA COMPOSITE SOL COMPOSITION, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING AN ALUMINA COMPOSITE THIN FILM
    Publication number: 20240059902
    Abstract: An alumina composite sol composition includes (A) an alumina sol containing an alumina hydrate, (B) an alkoxysilane compound, (C) a polyvalent organic acid, and (D) a solvent, wherein the amount of the alumina hydrate in the alumina sol (A) is 3 to 11% by mass.
    Type: Application
    Filed: November 9, 2021
    Publication date: February 22, 2024
    Applicant: NAMICS CORPORATION
    Inventors: Hironobu TSUBURA, Yuki NISHIZAKO
  • ELECTROMAGNETIC WAVE SHIELDING COMPOSITION
    Publication number: 20230042359
    Abstract: An electromagnetic shielding composition includes silver particles (A), and a first solvent (B). The first solvent (B) has at least one structure selected from the group consisting of a structure represented by the formula (1) and a structure represented by the formula (2) and has a boiling point of less than 200° C.
    Type: Application
    Filed: December 4, 2020
    Publication date: February 9, 2023
    Applicant: NAMICS CORPORATION
    Inventors: Takashi YONEDA, Yoshitaka KAMATA, Noriyuki SAKAI, Hironobu TSUBURA, Satomi KAWAMOTO, Yoshito YAMADA