Patents by Inventor Isao Tonouchi

Isao Tonouchi 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).

  • Patent number: 11600411
    Abstract: A terminal connecting structure is provided with each of the electrodes provided on the element forming the electronic component; and the terminals respectively having the connecting portions arranged along the electrodes respectively. In addition, the terminal connecting structure is provided with clearance forming portions configured to respectively form the respective clearances between the electrodes and the connecting portions respectively; and the connecting materials respectively provided in the clearances, the connecting material being configured to electrically connect the connecting portions and the electrodes respectively.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: March 7, 2023
    Assignee: KOA Corporation
    Inventor: Isao Tonouchi
  • Publication number: 20220084727
    Abstract: A terminal connecting structure is provided with each of the electrodes provided on the element forming the electronic component; and the terminals respectively having the connecting portions arranged along the electrodes respectively. In addition, the terminal connecting structure is provided with clearance forming portions configured to respectively form the respective clearances between the electrodes and the connecting portions respectively; and the connecting materials respectively provided in the clearances, the connecting material being configured to electrically connect the connecting portions and the electrodes respectively.
    Type: Application
    Filed: September 14, 2021
    Publication date: March 17, 2022
    Applicant: KOA Corporation
    Inventor: Isao TONOUCHI
  • Patent number: 8193898
    Abstract: A laminated body and fabrication method thereof, which allow space saving and control of variation in internal layer resistance, are provided. When forming an internal-layer resistive element 7 in a multilayer ceramic substrate 10, the internal-layer resistive element 7 is connected to exterior electrodes (an upper surface electrode 32 and an undersurface electrode 34) via multiple via-electrodes 3a and 3b arranged in parallel, without a pad electrode adopted in the conventional laminated body. Moreover, in a multilayer ceramic substrate having multiple internal-layer resistive elements arranged in a multilayer structure, multiple internal-layer resistive elements are directly connected via multiple via-electrodes arranged in parallel.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: June 5, 2012
    Assignee: Koa Kabushiki Kaisha
    Inventor: Isao Tonouchi
  • Publication number: 20100097172
    Abstract: A laminated body and fabrication method thereof, which allow space saving and control of variation in internal layer resistance, are provided. When forming an internal-layer resistive element 7 in a multilayer ceramic substrate 10, the internal-layer resistive element 7 is connected to exterior electrodes (an upper surface electrode 32 and an undersurface electrode 34) via multiple via-electrodes 3a and 3b arranged in parallel, without a pad electrode adopted in the conventional laminated body. Moreover, in a multilayer ceramic substrate having multiple internal-layer resistive elements arranged in a multilayer structure, multiple internal-layer resistive elements are directly connected via multiple via-electrodes arranged in parallel.
    Type: Application
    Filed: February 28, 2008
    Publication date: April 22, 2010
    Applicant: KOA KABUSHIKI KAISHA
    Inventor: Isao Tonouchi
  • Patent number: D1013636
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: February 6, 2024
    Assignee: KOA Corporation
    Inventor: Isao Tonouchi