Patents by Inventor Tamotu Yamagami

Tamotu Yamagami 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).

  • Connector system, connecting cable and receiving tool
    Patent number: 9118417
    Abstract: A connector provided on a projector has an RF chip. A plug connected to the connector has an RF chip at a position opposite to the RF chip of the connector. When a protruding section of the plug is inserted and fit into an aperture section of the connector, the RF chip of the plug and the RF chip of the connector perform wireless communication with each other in a non-contact state. Thus, a connecting tool can be easily attached to/detached from a receiving tool without breaking a terminal due to contact such as in a case where a conventional contact type terminal is used.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: August 25, 2015
    Assignee: Sony Corporation
    Inventors: Koichiro Kishima, Ayataka Nishio, Tamotu Yamagami
  • CONNECTOR SYSTEM, CONNECTING CABLE AND RECEIVING TOOL
    Publication number: 20110286703
    Abstract: A connector provided on a projector has an RF chip. A plug connected to the connector has an RF chip at a position opposite to the RF chip of the connector. When a protruding section of the plug is inserted and fit into an aperture section of the connector, the RF chip of the plug and the RF chip of the connector perform wireless communication with each other in a non-contact state. Thus, a connecting tool can be easily attached to/detached from a receiving tool without breaking a terminal due to contact such as in a case where a conventional contact type terminal is used.
    Type: Application
    Filed: January 21, 2011
    Publication date: November 24, 2011
    Applicant: SONY CORPORATION
    Inventors: Koichiro Kishima, Ayataka Nishio, Tamotu Yamagami