Patents by Inventor Kyouzou Hayashi

Kyouzou Hayashi 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).

  • Functional connector
    Patent number: 6616483
    Abstract: A functional connector includes: first, second and third lead frames each including a contact and a terminal integrally contiguous to the contact; a diode chip; a lead chip posed between the first lead frame and the second lead frame to connect opposite poles of the diode chip to the contact of each of the first lead frame and the second lead frame; a resistor chip arranged astride the second lead frame and the third lead frame and connected to the contact of each of the second lead frame and the third lead frame; and resin covering the first lead frame and the third lead frame each excluding the contact, the diode chip and the resistor chip, with the first lead frame and the third lead frame each having the terminal protruding externally.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: September 9, 2003
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Yoshifumi Matsumoto, Yoshiaki Matsutani, Kyouzou Hayashi
  • Functional connector
    Publication number: 20020168899
    Abstract: A functional connector includes: first, second and third lead frames each including a contact and a terminal integrally contiguous to the contact; a diode chip; a lead chip posed between the first lead frame and the second lead frame to connect opposite poles of the diode chip to the contact of each of the first lead frame and the second lead frame; a resistor chip arranged astride the second lead frame and the third lead frame and connected to the contact of each of the second lead frame and the third lead frame; and resin covering the first lead frame and the third lead frame each excluding the contact, the diode chip and the resistor chip, with the first lead frame and the third lead frame each having the terminal protruding externally.
    Type: Application
    Filed: May 10, 2002
    Publication date: November 14, 2002
    Inventors: Yoshifumi Matsumoto, Yoshiaki Matsutani, Kyouzou Hayashi