Patents by Inventor Shingo Tokunaga

Shingo Tokunaga 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: 11825059
    Abstract: The present invention includes a receiver capable of receiving confidential data, a screen display controller that performs a control that displays a screen in which the confidential data received by the receiver is in a masked display, a determiner that determines whether or not an identification display for visualizing the confidential data in the masked display is to be displayed, and an identification display controller that performs a control that displays the identification display on the screen when it is determined by the determiner that the identification display is to be displayed.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: November 21, 2023
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Shingo Tokunaga, Tatsuya Watabe
  • Publication number: 20220316890
    Abstract: A moving route change program is disclosed. The program includes steps of detecting to change a moving route of a mobile body that passes through a plurality of destinations planned to be visited by the mobile body, when detecting to change a moving route of a mobile body, acquiring a remaining time to when the mobile body visits, or a remaining time to when the mobile body departs, after visit, a destination unvisited by the mobile body, among the plurality of destinations, determining a destination as a change target that changes a visit plan, among destinations unvisited by the mobile body, on a basis of the acquired remaining time, and changing the moving route of the mobile body on a basis of the determined destination.
    Type: Application
    Filed: January 25, 2022
    Publication date: October 6, 2022
    Applicant: FUJITSU LIMITED
    Inventor: Shingo TOKUNAGA
  • Publication number: 20220318749
    Abstract: A route change program includes steps of detecting to change a moving route that passes through two or more destinations planned to be visited by each mobile body, of a plurality of mobile bodies that visits a plurality of destinations in a distributed manner, when detecting to change the moving route of the each mobile body, acquiring a remaining time to when the each mobile body visits, or a remaining time to when the each mobile body departs, after a visit, one destination unvisited by any of the mobile body, determining a destination as a target that changes a visit plan on a basis of the acquired remaining time, and changing the moving route of the each mobile body on a basis of the determined destination.
    Type: Application
    Filed: January 21, 2022
    Publication date: October 6, 2022
    Applicant: FUJITSU LIMITED
    Inventor: SHINGO TOKUNAGA
  • Publication number: 20220103718
    Abstract: The present invention includes a receiver capable of receiving confidential data, a screen display controller that performs a control that displays a screen in which the confidential data received by the receiver is in a masked display, a determiner that determines whether or not an identification display for visualizing the confidential data in the masked display is to be displayed, and an identification display controller that performs a control that displays the identification display on the screen when it is determined by the determiner that the identification display is to be displayed.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 31, 2022
    Inventors: Shingo TOKUNAGA, TATSUYA WATABE
  • Publication number: 20200365172
    Abstract: A method includes calculating an activity level of participant in a conference; determining whether to cause a voice output device to perform a speech operation to speak to one of the participants, based on a first level of the entire conference during a first period until a time that is earlier than a current time by a first time, the first level being calculated based on the respective activity levels; and when having determined to cause the voice output device to perform the speech operation, determining a person in the speech operation from among the participants, based on a second level of the entire conference during a second period until a time that is earlier than the current time by a second time longer than the first time, and the respective activity levels of the participants, the second level being calculated based on the respective activity levels of the participants.
    Type: Application
    Filed: May 14, 2020
    Publication date: November 19, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Akihiro Takahashi, MASAKI MIURA, Yohei YAMAGUCHI, Masao Nishijima, SHINGO TOKUNAGA
  • Patent number: 10836044
    Abstract: A robot control device includes a memory and a processor configured to acquire first environmental information regarding a surrounding environment of a robot, specify a first appropriate level associated with a first activity based on the first environmental information by referring to a control policy in which activity information on an activity which has been conducted by the robot, environmental information at a time of conduction of the activity, and appropriate level determined based on a reaction to the activity are associated with each other, and when the first appropriate level information of the first activity does not satisfy a specific condition, deter conduction of the first activity by the robot.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: November 17, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Yusuke Sakai, Masao Nishijima, Yuki Yoshimura, Shingo Tokunaga
  • Publication number: 20180281196
    Abstract: A robot control device includes a memory and a processor configured to acquire first environmental information regarding a surrounding environment of a robot, specify a first appropriate level associated with a first activity based on the first environmental information by referring to a control policy in which activity information on an activity which has been conducted by the robot, environmental information at a time of conduction of the activity, and appropriate level determined based on a reaction to the activity are associated with each other, and when the first appropriate level information of the first activity does not satisfy a specific condition, deter conduction of the first activity by the robot.
    Type: Application
    Filed: March 19, 2018
    Publication date: October 4, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Yusuke Sakai, Masao Nishijima, Yuki Yoshimura, SHINGO TOKUNAGA
  • Patent number: 8736785
    Abstract: A liquid crystal display device includes a liquid crystal panel including a first translucent substrate and a second translucent substrate between which a liquid crystal material is sealed; a flexible wiring board extending from a connection end portion with respect to the first translucent substrate; and a metal-reinforced resin container. The container includes a first principal surface onto which the liquid crystal panel is accommodated; a second principal surface onto which a printed wiring board is disposed; and a through hole for allowing an extended end portion of the flexible wiring board to pass therethrough from the first principal surface to the second principal surface so that the extended end portion is connected to the printed wiring board. The through hole is provided at a position corresponding to an overlapping portion between the first translucent substrate and the second translucent substrate.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: May 27, 2014
    Assignee: Fujitsu Mobile Communications Limited
    Inventor: Shingo Tokunaga
  • Publication number: 20130279130
    Abstract: An electronic device includes a casing, a substrate, an electronic component, and an elastic member. The substrate is arranged inside the casing. The electronic component is arranged on the substrate. The elastic member includes a recessed portion formed to house the electronic component and a convex portion protruding toward the casing side over an entire circumference of the electronic component and being formed in an outer circumference side from the recess unit. The elastic member is compressed between the casing and the substrate.
    Type: Application
    Filed: April 8, 2013
    Publication date: October 24, 2013
    Applicant: FUJITSU MOBILE COMMUNICATIONS LIMITED
    Inventors: Akio Ihara, Hiroyuki Dai, Satoru Noma, Shingo Tokunaga
  • Publication number: 20130016303
    Abstract: A liquid crystal display device includes a liquid crystal panel including a first translucent substrate and a second translucent substrate between which a liquid crystal material is sealed; a flexible wiring board extending from a connection end portion with respect to the first translucent substrate; and a metal-reinforced resin container. The container includes a first principal surface onto which the liquid crystal panel is accommodated; a second principal surface onto which a printed wiring board is disposed; and a through hole for allowing an extended end portion of the flexible wiring board to pass therethrough from the first principal surface to the second principal surface so that the extended end portion is connected to the printed wiring board. The through hole is provided at a position corresponding to an overlapping portion between the first translucent substrate and the second translucent substrate.
    Type: Application
    Filed: July 11, 2012
    Publication date: January 17, 2013
    Applicant: FUJITSU MOBILE COMMUNICATIONS LIMITED
    Inventor: Shingo TOKUNAGA
  • Publication number: 20110030056
    Abstract: Provided is an information processing apparatus capable of protecting against an unauthorized access from outside without increasing load of packet analysis and also capable of performing protection from a device inside a network. The information processing apparatus has a first network interface (illustrated using an NIC as an example) and is communicable with other information processing apparatus via the NIC. The information processing apparatus further has a second network interface (illustrated using an energy saving NIC as an example) for performing communication with other information processing apparatus in place of the NIC. The information processing apparatus executes switching processing for switching a network interface to be operated from the NIC to the energy saving NIC when an unauthorized access from outside is detected. At the time of the switching processing, internal information of the information processing apparatus is saved in the energy saving NIC.
    Type: Application
    Filed: June 29, 2010
    Publication date: February 3, 2011
    Inventor: Shingo TOKUNAGA
  • Publication number: 20090237730
    Abstract: When multiple printing apparatuses which perform tandem printing have been decided, icons of the respective printing apparatuses are displayed on a screen and the number of print copies which has been allocated to each printing apparatus is displayed. A user can see the setting contents at a glance. When the user performs an operation of changing a size of the icons, the display of the number of print copies is changed. Depending on the size of the icons, the number of print copies is changed. In this way, the user does not need to perform operations many times for confirming and setting the tandem printing, and the user can confirm the setting in the tandem printing easily.
    Type: Application
    Filed: March 20, 2009
    Publication date: September 24, 2009
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Shingo TOKUNAGA, Masaki HIGASHIURA
  • Publication number: 20080075100
    Abstract: A method for setting a supervisory control circuit includes a link establish requesting process wherein a first network element transmits a link establish request to a second network element via an unused channel, and a link establish responding process wherein the second network element that receives the link establish request decides a channel for establishing a supervisory control line and transmits a link establish response to the first network element via the decided channel. The method for the setting supervisory control line further includes a connection establishing process wherein the first network element that receives the link establish response allocates the channel that transmits the link establish request as a channel for establishing the supervisory control line.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 27, 2008
    Applicant: Fujitsu Limited
    Inventors: Shingo TOKUNAGA, Junji ONO
  • Publication number: 20070192472
    Abstract: A disclosed download method for downloading software to a transmission device constituting a network includes the steps of: searching for an unused channel between the transmission device and an adjacent transmission device and setting up a cross-connect for the unused channel so as to set up a communication channel for transferring software; transmitting the software stored in a software storage unit to the adjacent transmission device via the communication channel; and receiving software transferred from the adjacent transmission device via the communication channel and storing the software in the software storage unit.
    Type: Application
    Filed: February 13, 2007
    Publication date: August 16, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Shingo Tokunaga, Shigeru Suzuyama, Daisuke Nagai, Hiroki Hamachi
  • Patent number: 6885697
    Abstract: A communication band setting method and a communication device that can change a communication band in the ascending and descending directions. The communication device includes a transmission/reception unit that transmits and receives a signal using a plurality of sub carriers, an information storage unit that stores information as to whether each of the plurality of sub carriers is used for transmission or reception, a control unit that changes the information stored in the information storage unit in compliance with a control instruction. A transmission/reception process of the transmission/reception unit is controlled in accordance with the information stored in the information storage unit, so that a transmission band and a reception band are suitably adjusted.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: April 26, 2005
    Assignee: Fujitsu Limited
    Inventors: Shingo Tokunaga, Noriki Kajizaki
  • Patent number: 5972812
    Abstract: An ionic substance removing material for use in a super-clean room and a method of manufacturing the material are disclosed. The material includes an ion exchanger capable of an ion exchange reaction.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: October 26, 1999
    Assignee: Noritsu Koki Co. Ltd
    Inventors: Kunihiro Sakata, Hiroshi Nonaka, Toshinori Suenaga, Shingo Tokunaga, Susumu Shuutoku, Goro Fujiwara, Mitsunobu Masuda, Shinji Hattori, Naoki Irie
  • Patent number: 5856250
    Abstract: An ionic substance removing material for use in a super-clean room and a method of manufacturing the material are disclosed. The material includes an ion exchanger capable of an ion exchange reaction, a non-ion exchange permeable layer and an anti-dust generation layer. The material is secured by the surface of a concrete wall.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: January 5, 1999
    Assignees: Takuma Co., Ltd., NEC Corporation
    Inventors: Kunihiro Sakata, Hiroshi Nonaka, Toshinori Suenaga, Shingo Tokunaga, Susumu Shuutoku, Goro Fujiwara, Mitsunobu Masuda, Shinji Hattori, Naoki Irie