Patents by Inventor Kazuya Ozaki

Kazuya Ozaki 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).

  • Opening/closing type portable information terminal
    Patent number: 7239897
    Abstract: In an opening/closing type portable information terminal equipped with a display portion housing (1) having a display portion (3) and an operating portion housing (2) having an operating portion (5), under the state that the face of the operating portion (5) of the operating portion housing (2) and the face of the display portion (3) of the display portion housing (1) face in the same side, the end portion of the display portion housing (1) and the end portion of the operating portion housing (2) are linked to each other by a link member (7) so that the display portion housing (1) is rotatable to the operating portion housing (2) around the rotational axis (CX) of the link member (7).
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: July 3, 2007
    Assignee: NEC Corporation
    Inventor: Kazuya Ozaki
  • Printed circuit board having test points formed on sides thereof
    Publication number: 20030098178
    Abstract: A plurality of test points are formed on lengthwise and/or widthwise side portions of the substrate of a printed circuit board. Each test point can be formed by cutting away a semicircular part from the side portion of the substrate. Conductive leads are formed on the substrate so as to originate from a component mounting area (on which an IC will be mounted) and reach each of the test points. The test points and the conductive leads are electrically connected together by a plating process. The printed circuit board having test points formed on the side portions thereof causes various limitations and constraints on the placement and arrangement of the test points to be eased and relaxed.
    Type: Application
    Filed: November 26, 2002
    Publication date: May 29, 2003
    Applicant: NEC CORPORATION
    Inventors: Toshiyuki Shibuya, Kazuya Ozaki
  • Opening/closing type portable information terminal
    Publication number: 20020061770
    Abstract: In an opening/closing type portable information terminal equipped with a display portion housing (1) having a display portion (3) and an operating portion housing (2) having an operating portion (5), under the state that the face of the operating portion (5) of the operating portion housing (2) and the face of the display portion (3) of the display portion housing (1) face in the same side, the end portion of the display portion housing (1) and the end portion of the operating portion housing (2) are linked to each other by a link member (7) so that the display portion housing (1) is rotatable to the operating portion housing (2) around the rotational axis (CX) of the link member (7).
    Type: Application
    Filed: November 19, 2001
    Publication date: May 23, 2002
    Inventor: Kazuya Ozaki