Patents by Inventor Koji Kishi

Koji Kishi 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: 11936675
    Abstract: An estimation device (10) receives a device ID for identifying a device in a network and an observation event that has occurred in the device from a user terminal (20) as an input. The estimation device (10) acquires attribute information of the device corresponding to the received device ID from a device information storage unit (13c), estimates a risk that the device in the network is subject to an attack on the basis of the acquired attribute information and the received observation event, and outputs the estimated attack risk to the user terminal (20).
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: March 19, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junko Hashimoto, Tsuneko Kura, Satoshi Takahashi, Megumi Uesu, Koji Kishi
  • Publication number: 20240084753
    Abstract: A control device and method controls a vehicle having an internal combustion engine connected to an automatic transmission via a torque converter with a lockup device. The torque of the internal combustion engine is limited the by a torque limit value based on a speed difference between an input rotational speed and an output rotational speed of the torque converter during acceleration in a non-lockup state. The torque-limiting of the internal combustion engine is prohibited torque-limiting upon a prescribed condition being met. The prescribed condition is met by a heating request, during hill climbing/towing, during travel at high vehicle speeds, when the accelerator pedal opening angle exceeds or is equal to a prescribed opening angle, when the torque limit value is greater than a target torque, in a range other than a D range, or in a mode other than normal mode.
    Type: Application
    Filed: November 29, 2021
    Publication date: March 14, 2024
    Inventors: Tetsuya NISHIYAMA, Daigo KISHI, Tatsuo NAKANO, Seiichirou TAKAHASHI, Koji SAITO, Yukiyoshi INUTA, Takao ARIMATSU, Yasuhiro ENDO
  • Patent number: 11768730
    Abstract: A storage unit (14) stores a service procedure constituting business, a service support system used in the service procedure, and a service function constituting the service support system in association with each other, and stores a status determination checklist in which a plurality of conditions for determining whether the service procedure, the service support system, and the service function are normal are represented by a logical combination. A service function determination section (15d) determines whether a service function corresponding to the service support system is functioning normally, by using failure information of a service support system and the status determination checklist. When it is determined that the service function is not functioning normally, a service activity determination section (15e) determines whether a service procedure corresponding to the service function is normally executed, by using the status determination checklist.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: September 26, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Miho Ikeda, Hiroyuki Uekawa, Satoshi Takahashi, Koji Kishi
  • Patent number: 11748711
    Abstract: An support system server (100) accepts, for each board related to crisis response activity, browsing of one or more messages registered in the board and registration of a message in the board. When a transmission source of a received e-mail is an e-mail address of a user of the board, the support system server (100) registers a message included in the e-mail in the board. When a new message is registered in the board, the support system server (100) distributes an e-mail including the message to the e-mail address of the user of the board.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 5, 2023
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Koji Kishi, Tsuneko Kura, Junko Hashimoto
  • Patent number: 11599606
    Abstract: A management apparatus (20) includes: a storage unit (21) which stores user attribute information that associates a user who manages information related to crises and an attribute of the user with each other, correspondence information that associates the attribute and an external system of which the attribute is login-enabled with each other, and login information with respect to each external system; an external login information processing unit (223) which, when receiving a login request to an external system from a user, refers to the user attribute information, the correspondence information, and the login information stored in the storage unit, acquires an attribute of the user, and acquires information on an external system to which the acquired attribute is login-enabled; and an external login processing unit (224) which executes a login to an external system to which a login has been requested among the login-enabled external systems.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: March 7, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yoshihiro Yoshida, Tsuneko Kura, Junko Hashimoto, Shinya Takada, Koji Kishi
  • Publication number: 20220156136
    Abstract: A storage unit (14) stores a service procedure constituting business, a service support system used in the service procedure, and a service function constituting the service support system in association with each other, and stores a status determination checklist in which a plurality of conditions for determining whether the service procedure, the service support system, and the service function are normal are represented by a logical combination. A service function determination section (15d) determines whether a service function corresponding to the service support system is functioning normally, by using failure information of a service support system and the status determination checklist. When it is determined that the service function is not functioning normally, a service activity determination section (15e) determines whether a service procedure corresponding to the service function is normally executed, by using the status determination checklist.
    Type: Application
    Filed: March 18, 2020
    Publication date: May 19, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Miho IKEDA, Hiroyuki UEKAWA, Satoshi TAKAHASHI, Koji KISHI
  • Patent number: 11301482
    Abstract: Based on a presentation rule in which a DB to be searched, a search condition, and a user terminal targeted for presentation are set, a support device transmits, to a management device, a know-how search request including a search condition corresponding to a presentation type in a presentation request according to the presentation type indicating which business the presentation of know-how is requested for. The support device integrates returned pieces of know-how information, and presents the integrated know-how information to a user terminal. The management device searches, if the requester is allowed to access the DB to be searched based on control information in which a DB to be disclosed and a type of know-how information are associated with disclosure destination information indicating a destination for disclosure.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: April 12, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junko Hashimoto, Naoko Kosaka, Tsuneko Kura, Koji Kishi
  • Publication number: 20220076181
    Abstract: A deriving unit (15a) derives correspondences between businesses and any one or a plurality of work assist systems, work functions, programs, software, and setting information of the software, a calculation unit (15b) calculates any one or a plurality of importances of the work assist systems, the work functions, the programs, the software, and the setting information of the software using predetermined importances of the businesses, an analyzing unit (15c) analyzes importances based on utilization trends using utilization trends of work assist systems (Ns) in a predetermined period of time and each of the calculated importances, and a computing unit (15d) computes effects on the businesses using failure information of the work assist systems (Ns), the calculated importances and each of the analyzed importances based on the utilization trends.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 10, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Miho IKEDA, Tsuneko KURA, Koji KISHI, Hiroyuki UEKAWA, Satoshi TAKAHASHI
  • Patent number: 11178081
    Abstract: A server (10) that manages a plurality of boards refers to, when a similarity between a message Ax of a board A and a message Bx of a board B is equal to or greater than a prescribed value, information disclosable range information of each board, and when it is determined that boards capable of disclosing a message of the board B includes the board A, discloses the message Bx on the board A. In addition, when the server (10) refers to the information disclosable range information of each board and determines that the boards capable of disclosing a message of the board A includes the board B, discloses the message Ax on the board B.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: November 16, 2021
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junko Hashimoto, Naoko Kosaka, Tsuneko Kura, Koji Kishi
  • Publication number: 20210320942
    Abstract: An estimation device (10) receives a device ID for identifying a device in a network and an observation event that has occurred in the device from a user terminal (20) as an input. The estimation device (10) acquires attribute information of the device corresponding to the received device ID from a device information storage unit (13c), estimates a risk that the device in the network is subject to an attack on the basis of the acquired attribute information and the received observation event, and outputs the estimated attack risk to the user terminal (20).
    Type: Application
    Filed: August 20, 2019
    Publication date: October 14, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junko HASHIMOTO, Tsuneko KURA, Satoshi TAKAHASHI, Megumi UESU, Koji KISHI
  • Publication number: 20210256444
    Abstract: An information processing device (20) includes a data analyzing unit (221) that acquires failure information of an infrastructure and recovery information of the infrastructure, analyzes the failure information of the infrastructure and recovery information of the infrastructure, and processes detailed information of the failure information of the infrastructure and recovery information of the infrastructure into simplified contents, and a concealed map display unit (222) that, in a case of receiving a request for the failure information and recovery information, outputs processed failure information and recovery information to a requester.
    Type: Application
    Filed: June 4, 2019
    Publication date: August 19, 2021
    Applicant: Nippon Telegraph and Telephone Corporation
    Inventors: Akira KOYAMA, Yukiyoshi OTA, Tomohiro KOKOGAWA, Koji KISHI, Naoko KOSAKA
  • Publication number: 20210241406
    Abstract: A management device (10) includes a mission pack acquisition unit (12a), a process set acquisition unit (12b), and an integration unit (12c). The mission pack acquisition unit (12a) acquires a mission pack associated with a set of check items to be implemented during crisis response and association between a process indicating a phase of a critical event and the mission pack. The process set acquisition unit (12b) acquires a process set associated with a set of processes. The integration unit (12c) integrates, for each process set, association among the process, the mission pack, and the check items as integrated information (11d).
    Type: Application
    Filed: May 9, 2019
    Publication date: August 5, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Shinya TAKADA, Junko HASHIMOTO, Koji KISHI, Yoshihiro YOSHIDA, Tsuneko KURA, Akira KOYAMA
  • Publication number: 20210216538
    Abstract: Based on a presentation rule in which a DB to be searched, a search condition, and a user terminal targeted for presentation are set, a support device transmits, to a management device, a know-how search request including a search condition corresponding to a presentation type in a presentation request according to the presentation type indicating which business the presentation of know-how is requested for. The support device integrates returned pieces of know-how information, and presents the integrated know-how information to a user terminal. The management device searches, if the requester is allowed to access the DB to be searched based on control information in which a DB to be disclosed and a type of know-how information are associated with disclosure destination information indicating a destination for disclosure.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 15, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junko HASHIMOTO, Naoko KOSAKA, Tsuneko KURA, Koji KISHI
  • Publication number: 20210216615
    Abstract: A management apparatus (20) includes: a storage unit (21) which stores user attribute information that associates a user who manages information related to crises and an attribute of the user with each other, correspondence information that associates the attribute and an external system of which the attribute is login-enabled with each other, and login information with respect to each external system; an external login information processing unit (223) which, when receiving a login request to an external system from a user, refers to the user attribute information, the correspondence information, and the login information stored in the storage unit, acquires an attribute of the user, and acquires information on an external system to which the acquired attribute is login-enabled; and an external login processing unit (224) which executes a login to an external system to which a login has been requested among the login-enabled external systems.
    Type: Application
    Filed: May 24, 2019
    Publication date: July 15, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yoshihiro YOSHIDA, Tsuneko KURA, Junko HASHIMOTO, Shinya TAKADA, Koji KISHI
  • Publication number: 20210211394
    Abstract: A server (10) that manages a plurality of boards refers to, when a similarity between a message Ax of a board A and a message Bx of a board B is equal to or greater than a prescribed value, information disclosable range information of each board, and when it is determined that boards capable of disclosing a message of the board B includes the board A, discloses the message Bx on the board A. In addition, when the server (10) refers to the information disclosable range information of each board and determines that the boards capable of disclosing a message of the board A includes the board B, discloses the message Ax on the board B.
    Type: Application
    Filed: June 4, 2019
    Publication date: July 8, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junko HASHIMOTO, Naoko KOSAKA, Tsuneko KURA, Koji KISHI
  • Publication number: 20210049556
    Abstract: An support system server (100) accepts, for each board related to crisis response activity, browsing of one or more messages registered in the board and registration of a message in the board. When a transmission source of a received e-mail is an e-mail address of a user of the board, the support system server (100) registers a message included in the e-mail in the board. When a new message is registered in the board, the support system server (100) distributes an e-mail including the message to the e-mail address of the user of the board.
    Type: Application
    Filed: May 13, 2019
    Publication date: February 18, 2021
    Inventors: Koji Kishi, Tsuneko Kura, Junko Hashimoto
  • Patent number: 10503311
    Abstract: Embodiments herein provide a voltage regulation system comprising a charge pump a voltage regulator and a current regulator. The charge pump is configured to output a current signal to a capacitor. The voltage regulator is configured to sample an output of the capacitor, and compare the sampled voltage to a target voltage to generate a control signal. The current regulator is configured to sample a portion of the output current based on the control signal and regulate the current signal outputted by the charge pump.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: December 10, 2019
    Assignee: SYNAPTICS INCORPORATED
    Inventors: Chunbo Liu, Koji Kishi, Zheming Li, Wenwei Yang
  • Publication number: 20190121483
    Abstract: Embodiments herein provide a voltage regulation system comprising a charge pump a voltage regulator and a current regulator. The charge pump is configured to output a current signal to a capacitor. The voltage regulator is configured to sample an output of the capacitor, and compare the sampled voltage to a target voltage to generate a control signal. The current regulator is configured to sample a portion of the output current based on the control signal and regulate the current signal outputted by the charge pump.
    Type: Application
    Filed: January 9, 2018
    Publication date: April 25, 2019
    Inventors: Chunbo LIU, Koji KISHI, Zheming LI, Wenwei YANG
  • Patent number: 7539036
    Abstract: A semiconductor memory device includes a plurality of memory mats each including a memory cell storing data, a sense latch portion performing detection of data stored by the memory cell, and a buffer circuit externally outputting read data detected by the sense latch portion. The sense latch portion and the buffer circuit are shared between a plurality of memory mats and are arranged between a plurality of memory mats.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: May 26, 2009
    Assignee: Renesas Technology Corp.
    Inventor: Koji Kishi
  • Patent number: 7436716
    Abstract: A nonvolatile memory includes circuits each having first control transistors, memory transistors, second control transistors and memory transistors repeatedly connected in series in sequence. Inversion layers are formed in the direction intersecting the serial direction with turning on of the control transistors. A selection circuit selects a connection of the inversion layer placed under the first control transistor and its corresponding read/write circuit. The control transistors placed on both sides adjacent to the memory transistor are turned on to perform reading. The first control transistors placed on both sides of the second control transistor as viewed from side to side are turned on to perform writing into the other of the right and left memory transistors via one of the right and left memory transistors. The selection circuit connects the read/write circuit and the inversion layer in such a manner that the same read/write circuit is used in reading and writing for the same memory transistor.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: October 14, 2008
    Assignee: Renesas Technology Corp.
    Inventors: Koji Kishi, Hideaki Kurata, Satoshi Noda, Yusuke Jono