Patents by Inventor Kengo TSUCHIYA

Kengo TSUCHIYA 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).

  • Coil component and method for manufacturing same
    Patent number: 11848132
    Abstract: One aspect of the present invention is a coil component comprising: a magnetic substrate formed with magnetic metal particles containing Fe, Si and Cr, and a bonding layer containing oxygen and nitrogen that bonds the magnetic metal particles to each other; and a conductor arranged inside or on the surface of the magnetic substrate.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: December 19, 2023
    Assignee: Taiyo Yuden Co., Ltd.
    Inventors: Kinshiro Takadate, Atsushi Tanada, Kengo Tsuchiya
  • MAGNETIC COMPOSITE BODY, COIL COMPONENT INCLUDING MAGNETIC COMPOSITE BODY, AND METHOD OF MANUFACTURING MAGNETIC COMPOSITE BODY
    Publication number: 20230274867
    Abstract: It is intended to improve magnetic saturation characteristics of magnetic composite bodies containing metal magnetic particles and insulating fine particles. A magnetic composite body contains a first metal magnetic particle and a second metal magnetic particle, and fine particles are in contact with the first and second metal magnetic particles. The fine particles are insulating and non-magnetic particles. A first oxide film is provided on the surface of the first metal magnetic particle, and a second oxide film is provided on the surface of the second metal magnetic particle.
    Type: Application
    Filed: December 28, 2022
    Publication date: August 31, 2023
    Inventors: Hirotaro SEINO, Kengo TSUCHIYA, Masahiro HACHIYA
  • COIL COMPONENT AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220199303
    Abstract: One aspect of the present invention is a coil component comprising: a magnetic substrate formed with magnetic metal particles containing Fe, Si and Cr, and a bonding layer containing oxygen and nitrogen that bonds the magnetic metal particles to each other; and a conductor arranged inside or on the surface of the magnetic substrate.
    Type: Application
    Filed: December 6, 2021
    Publication date: June 23, 2022
    Applicant: Taiyo Yuden Co., Ltd.
    Inventors: Kinshiro TAKADATE, Atsushi TANADA, Kengo TSUCHIYA