Patents by Inventor Ryosuke Gomi

Ryosuke Gomi 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).

  • Three-metallic-component type composite nanometallic paste, method of bonding, and electronic component
    Patent number: 8497022
    Abstract: Provided is a composite nanometal paste which, when a layer of the paste interposed between upper and lower bodies is sintered in an inert gas under no load until the layer turns to a metal layer, attains a shear bond strength between the upper and lower bodies of 10 MPa or higher. The composite nanometal paste contains, as metallic components, composite metallic nanoparticles comprising metal cores with an average particle diameter of X (nm) and an organic coating layer formed around the circumference, metallic nanofiller particles having an average particle diameter of d (nm), and metallic filler particles having an average particle diameter of D (nm), and satisfies the first relation X<d<D and the second relation X<d<100 (nm).
    Type: Grant
    Filed: April 27, 2010
    Date of Patent: July 30, 2013
    Assignees: Applied Nanoparticle Laboratory Corporation, Toyota Jidosha Kabushiki Kaisha
    Inventors: Teruo Komatsu, Yoshinori Shibata, Hideo Nakamura, Masashi Furukawa, Ryosuke Gomi, Mitsuhiro Kanou, Tsukasa Sugie, Narutaka Kasuya, Shuhei Yamaguchi, Toshitaka Ishizaki, Tadashi Oshima, Hisaaki Takao, Naotoshi Tominaga
  • Three-Metallic-Component Type Composite Nanometallic Paste, Method Of Bonding, And Electronic Component
    Publication number: 20120107628
    Abstract: Provided is a composite nanometal paste which, when a layer of the paste interposed between upper and lower bodies is sintered in an inert gas under no load until the layer turns to a metal layer, attains a shear bond strength between the upper and lower bodies of 10 MPa or higher. The composite nanometal paste contains, as metallic components, composite metallic nanoparticles comprising metal cores with an average particle diameter of X (nm) and an organic coating layer formed around the circumference, metallic nanofiller particles having an average particle diameter of d (nm), and metallic filler particles having an average particle diameter of D (nm), and satisfies the first relation X<d<D and the second relation X<d<100 (nm).
    Type: Application
    Filed: April 27, 2010
    Publication date: May 3, 2012
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, APPLIED NANOPARTICLE LABORATORY CORPORATION
    Inventors: Teruo Komatsu, Yoshinori Shibata, Hideo Nakamura, Masashi Furukawa, Ryosuke Gomi, Mitsuhiro Kanou, Tsukasa Sugie, Narutaka Kasuya, Shuhei Yamaguchi, Toshitaka Ishizaki, Tadashi Oshima, Hisaaki Takao, Naotoshi Tominaga