Patents by Inventor Nihiro UTSUMI

Nihiro UTSUMI 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).

  • Conductor composition for electrode formation
    Patent number: 12620528
    Abstract: A conductive composition for electrode formation contains an organometallic compound containing a metal element, and an organic solvent. The conductive composition is substantially free of metal particles.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: May 5, 2026
    Assignee: KYOCERA Corporation
    Inventors: Nihiro Utsumi, Tetsuya Kimura, Yusuke Azuma
  • Conductive paste for electrode formation
    Patent number: 12381017
    Abstract: A conductive paste for electrode formation contains metal particles, a binder, a metal oxide additive, and a solvent. The metal oxide additive includes a metal oxide having, in an Ellingham diagram, a higher level of standard Gibbs energy of formation than carbon dioxide or carbon monoxide at a temperature of 500 to 1000° C.
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: August 5, 2025
    Assignee: KYOCERA Corporation
    Inventors: Tetsuya Kimura, Nihiro Utsumi, Yusuke Azuma
  • CONDUCTOR COMPOSITION FOR ELECTRODE FORMATION
    Publication number: 20250079079
    Abstract: A conductive composition for electrode formation contains an organometallic compound containing a metal element, and an organic solvent. The conductive composition is substantially free of metal particles.
    Type: Application
    Filed: July 12, 2022
    Publication date: March 6, 2025
    Applicant: KYOCERA Corporation
    Inventors: Nihiro UTSUMI, Tetsuya KIMURA, Yusuke AZUMA
  • CONDUCTIVE PASTE FOR ELECTRODE FORMATION
    Publication number: 20240321478
    Abstract: A conductive paste for electrode formation contains metal particles, a binder, a metal oxide additive, and a solvent. The metal oxide additive includes a metal oxide having, in an Ellingham diagram, a higher level of standard Gibbs energy of formation than carbon dioxide or carbon monoxide at a temperature of 500 to 1000° C.
    Type: Application
    Filed: July 14, 2022
    Publication date: September 26, 2024
    Applicant: KYOCERA Corporation
    Inventors: Tetsuya KIMURA, Nihiro UTSUMI, Yusuke AZUMA