Patents by Inventor Yojiro Hiranuma

Yojiro Hiranuma 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).

  • Inspection apparatus, analysis display apparatus, inspection system and inspection method
    Patent number: 7729692
    Abstract: There is provided an inspection system capable of easily performing inspection of a radio section under an actual environment and enabling a user to easily identify a trouble. In this system, an analysis/display device (400) analyzes the data outputted from an inspection device (200, 300) and extracts a radio parameter. By using the radio parameter extracted from the data obtained by inspection of a cabled section, an inspection device (100) inspects the state of radio communication between a communication terminal device (50) and abase station device (150). The analysis/display device (400) aligns the cabled message and the radio message obtained by analyzing the data outputted from the inspection devices (100, 200, 300) in time series or in sequence of calls and displays them.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: June 1, 2010
    Assignees: Panasonic Corporation, Agilent Technologies, Inc.
    Inventors: Hitoshi Oka, Yukinori Amao, Yojiro Hiranuma, Taiji Katsube
  • Inspection Device, Analysis/Display Device, Inspection Device
    Publication number: 20080191708
    Abstract: There is provided an inspection system capable of easily performing inspection of a radio section under an actual environment and enabling a user to easily identify a trouble. In this system, an analysis/display device (400) analyzes the data outputted from an inspection device (200, 300) and extracts a radio parameter. By using the radio parameter extracted from the data obtained by inspection of a cabled section, an inspection device (100) inspects the state of radio communication between a communication terminal device (50) and abase station device (150). The analysis/display device (400) aligns the cabled message and the radio message obtained by analyzing the data outputted from the inspection devices (100, 200, 300) in time series or in sequence of calls and displays them.
    Type: Application
    Filed: April 28, 2005
    Publication date: August 14, 2008
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Hitoshi Oka, Yukinori Amao, Yojiro Hiranuma, Taiji Katsube