Patents by Inventor Shunichi Iwakawa

Shunichi Iwakawa 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).

  • Communication cable connector and communication cable
    Patent number: 7537488
    Abstract: A connector of a communication cable includes a pair of power supply terminals disposed on a first surface inside a metal shield, a pair of signal terminals disposed on the first surface or a second surface different from the first surface inside the metal shield, and additional terminals for power supply or signal input/output. If the signal terminals are disposed on the first surface, the additional terminals are disposed on a surface different from the first surface. If the signal terminal is disposed on the second surface, the additional terminals are disposed on the first surface, the second surface, or a surface different from the first surface and the second surface.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: May 26, 2009
    Assignee: NEC Electronics Corporation
    Inventor: Shunichi Iwakawa
  • Communication cable connector and communication cable
    Publication number: 20070077818
    Abstract: A connector of a communication cable includes a pair of power supply terminals disposed on a first surface inside a metal shield, a pair of signal terminals disposed on the first surface or a second surface different from the first surface inside the metal shield, and additional terminals for power supply or signal input/output. If the signal terminals are disposed on the first surface, the additional terminals are disposed on a surface different from the first surface. If the signal terminal is disposed on the second surface, the additional terminals are disposed on the first surface, the second surface, or a surface different from the first surface and the second surface.
    Type: Application
    Filed: September 22, 2006
    Publication date: April 5, 2007
    Inventor: Shunichi Iwakawa