Patents by Inventor Yasuo Nagamine

Yasuo Nagamine 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).

  • Foldable portable telephone having a display portion selectively put into a lengthwise state or an oblong state and a pair of front camera portions
    Patent number: 7174195
    Abstract: In a foldable portable telephone set including a lower unit (20) having a console portion (12), an upper unit (30) having a display portion (11), and a hinge portion (13) for joining the lower unit to the upper unit so as to enable to open and close them, the upper unit (30) consists of a display portion unit (32), a supporting portion unit (34), and a rotating and sliding mechanism (40). A pair of front camera portions (17a, 17b) is disposed on the upper unit so as to position up and down of the display portion when the display portion is put into the lengthwise state and to position right and left of the display portion when the display portion is put into the oblong state by rotating and sliding the display portion unit using the rotating and sliding mechanism.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: February 6, 2007
    Assignee: NEC Corporation
    Inventor: Yasuo Nagamine
  • Foldable portable telephone having a display portion selectively put into a lengthwise state or an oblong state and a pair of front camera portions
    Publication number: 20030203747
    Abstract: In a foldable portable telephone set including a lower unit (20) having a console portion (12), an upper unit (30) having a display portion (11), and a hinge portion (13) for joining the lower unit to the upper unit so as to enable to open and close them, the upper unit (30) consists of a display portion unit (32), a supporting portion unit (34), and a rotating and sliding mechanism (40). A pair of front camera portions (17a, 17b) is disposed on the upper unit so as to position up and down of the display portion when the display portion is put into the lengthwise state and to position right and left of the display portion when the display portion is put into the oblong state by rotating and sliding the display portion unit using the rotating and sliding mechanism.
    Type: Application
    Filed: April 25, 2003
    Publication date: October 30, 2003
    Applicant: NEC CORPORATION
    Inventor: Yasuo Nagamine
  • Portable wireless telephone
    Patent number: D501190
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: January 25, 2005
    Assignee: NEC Corporation
    Inventors: Jun Watanabe, Yasuo Nagamine, Jin Sakai, Masakatsu Takizawa