Patents by Inventor Yuji Iwanaga

Yuji Iwanaga 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).

  • Wireless communication terminal and roaming method for wireless communication terminal
    Patent number: 9706460
    Abstract: A wireless communication terminal includes: a scanning section configured to, in a case where a roaming is performed to switch a connection to an access point in the course of the movement, perform a scan for an access point from a high-priority scan-band in descending order; and a roaming executing section configured to, in a case where a scanning result of the scanning section indicates that an access point of a roaming destination is present, make a connection. In a case where a scanning result of scanning a scan-band of a priority order indicates that an access point of a roaming destination is not present, the scanning section scans a scan-band of a lower priority order than the priority order.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: July 11, 2017
    Assignee: NEC PLATFORMS, LTD.
    Inventor: Yuji Iwanaga
  • WIRELESS COMMUNICATION TERMINAL AND ROAMING METHOD FOR WIRELESS COMMUNICATION TERMINAL
    Publication number: 20160073309
    Abstract: A wireless communication terminal includes: a scanning section configured to, in a case where a roaming is performed to switch a connection to an access point in the course of the movement, perform a scan for an access point from a high-priority scan-band in descending order; and a roaming executing section configured to, in a case where a scanning result of the scanning section indicates that an access point of a roaming destination is present, make a connection. In a case where a scanning result of scanning a scan-band of a priority order indicates that an access point of a roaming destination is not present, the scanning section scans a scan-band of a lower priority order than the priority order.
    Type: Application
    Filed: May 28, 2014
    Publication date: March 10, 2016
    Applicant: NEC Platforms, Ltd.
    Inventor: YUJI IWANAGA
  • Printer that can perform wireless communication well regardless of the environment in which said printer is set up
    Patent number: 9244645
    Abstract: This printer is a printer having a wireless communication function, and includes an antenna (321f) in a front surface (110f) of a casing (110), which is a surface having a space requiring portion where space is required in a vicinity of the casing (110). The space requiring portion is a sheet delivery slot (120f) and a sheet receiving portion cover (130f) for replacing sheets.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: January 26, 2016
    Assignee: NEC Platforms, Ltd.
    Inventor: Yuji Iwanaga
  • PRINTER THAT CAN PERFORM WIRELESS COMMUNICATION WELL REGARDLESS OF THE ENVIRONMENT IN WHICH SAID PRINTER IS SET UP
    Publication number: 20150070723
    Abstract: This printer is a printer having a wireless communication function, and includes an antenna (321f) in a front surface (110f) of a casing (110), which is a surface having a space requiring portion where space is required in a vicinity of the casing (110). The space requiring portion is a sheet delivery slot (120f) and a sheet receiving portion cover (130f) for replacing sheets.
    Type: Application
    Filed: April 26, 2013
    Publication date: March 12, 2015
    Applicant: NEC PLATFORMS, LTD.
    Inventor: Yuji Iwanaga