Patents by Inventor Wataru Toyama

Wataru Toyama 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).

  • Patent number: 11935131
    Abstract: An insurance audit device, an insurance audit system, an insurance audit method, and a program for appropriately and easily conducting an audit related to cyber insurance are provided. An insurance audit device includes a monitoring result acquisition unit for acquiring a result of monitoring communication of a network in operation from a monitoring device configured to monitor the communication of the network, the network being a target for an audit related to insurance and an insurance audit unit for conducting the audit related to the insurance covering the network based on the result of monitoring in a predetermined period of time.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: March 19, 2024
    Assignee: NEC CORPORATION
    Inventors: Hidehisa Toyama, Wataru Koyanagi
  • Publication number: 20230067126
    Abstract: The present invention includes a reference parallel line creation step of creating a pair of parallel lines that are respectively in contact with outer edges of a workpiece cross-section without traversing the workpiece cross-section and that are located on an extension plane of the workpiece cross-section, a first determination step of comparing a width between the pair of parallel lines that have been created in the reference parallel line creation step with a maximum separation threshold of the welding electrodes, and determining whether the maximum separation threshold is larger than the width between the parallel lines, and a pull-out direction determination step of determining a direction of the parallel lines as a pull-out direction, in a case where the maximum separation threshold is larger than the width between the parallel lines in the first determination step.
    Type: Application
    Filed: December 2, 2020
    Publication date: March 2, 2023
    Inventors: Wenhao Zhang, Shinji Aoki, Wataru Toyama
  • Publication number: 20170239814
    Abstract: A processing time prediction method includes the following steps. A plurality of sampling points are set, defined by segmenting an operation time period into respective sampling time intervals. A posture assumed by a first robot and a posture assumed by a second robot for each of the sampling points are calculated, and a posture calculation time is measured. The posture assumed by the first robot and the posture assumed by the second robot for each of the sampling points are calculated, the presence or absence of interference is detected, and a posture calculation and interference detection time is measured. An interference detection time at the plurality of sampling points is computed, from a difference between the posture calculation and interference detection time and the posture calculation time. A unit processing time is computed by dividing the interference detection time by a number of the set sampling points.
    Type: Application
    Filed: February 21, 2017
    Publication date: August 24, 2017
    Inventors: Wataru TOYAMA, Masahiro YAMANAKA, Shunya SUGURO
  • Patent number: 9287507
    Abstract: An organic electroluminescent element is provided that has high luminous efficiency, and a slow luminance deterioration rate in the initial stage of lighting. The organic electroluminescent element includes a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer including a light emitting layer, disposed between the electrodes, wherein at least one organic layer includes a compound represented by the general formula (1). (R11 to R15 represent hydrogen atoms, alkyl groups, or silyl groups, and any one of R21 to R24 represents a group represented by general formula (1A) or (1B). Ph4 represents a p-phenylene group, and at least one of Ph4a and Ph4b represents a p-phenylene group.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: March 15, 2016
    Assignee: UDC Ireland
    Inventors: Kousuke Watanabe, Koji Takaku, Wataru Toyama, Toshihiro Ise, Masaru Kinoshita, Saki Takada
  • Publication number: 20130214259
    Abstract: An organic electroluminescent element is provided that has high luminous efficiency, and a slow luminance deterioration rate in the initial stage of lighting. The organic electroluminescent element includes a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer including a light emitting layer, disposed between the electrodes, wherein at least one organic layer includes a compound represented by the general formula (1). (R11 to R15 represent hydrogen atoms, alkyl groups, or silyl groups, and any one of R21 to R24 represents a group represented by general formula (1A) or (1B). Ph4 represents a p-phenylene group, and at least one of Ph4a and Ph4b represents a p-phenylene group.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 22, 2013
    Applicant: UDC Ireland Limited
    Inventors: Kousuke Watanabe, Koji Takaku, Wataru Toyama, Toshihiro Ise, Masaru Kinoshita, Saki Takada