Patents by Inventor Tatsuro Matsumoto

Tatsuro Matsumoto 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: 10897371
    Abstract: An information processing apparatus including: a memory, and a processor coupled to the memory and configured to perform a process including: setting a forwarding path or a forwarding method; creating a data list storing a random value; and requesting each of a plurality of clients to add an attribute value stored by the client to the data list and forward the data list using the forwarding path or the forwarding method.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: January 19, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Hisatoshi Yamaoka, Miwa Okabayashi, Eiichi Takahashi, Akira Shiba, Tatsuro Matsumoto
  • Patent number: 10862695
    Abstract: An information processing apparatus including: a memory, and a processor coupled to the memory and configured to perform a process including: setting a forwarding path or a forwarding method; creating a data list storing a random value; and requesting each of a plurality of clients to add an attribute value stored by the client to the data list and forward the data list using the forwarding path or the forwarding method.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: December 8, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Hisatoshi Yamaoka, Miwa Okabayashi, Eiichi Takahashi, Akira Shiba, Tatsuro Matsumoto
  • Publication number: 20200379832
    Abstract: An information processing apparatus includes: a memory and a processor. The processor, coupled to the memory, is configured to: determine, for each task of a plurality of tasks executed in a distributed stream data processing platform, a log score based on an indication associated with easiness of occurrence of a failure; and output a log message for each task of the plurality of tasks at an output frequency based on a log score of each task and a log score of at least one of an upstream task located upstream of each task and a downstream task located downstream of each task.
    Type: Application
    Filed: May 27, 2020
    Publication date: December 3, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Kota Itakura, Miwa Okabayashi, HISATOSHI YAMAOKA, Eiichi Takahashi, Kazuki Matsui, Tatsuro Matsumoto
  • Patent number: 10838880
    Abstract: An information processing apparatus includes a memory; and a processor coupled to the memory, the processor configured to: calculate a degree-of-similarity between information shared within a first group and information shared within a second group, the first and the second groups being among a plurality of groups, each of the plurality of groups sharing information within the each of the plurality of groups; and provide information that promotes a discussion, the information that promotes the discussion being provided when the calculated degree-of-similarity satisfies a predetermined criterion, and the information that promotes the discussion being provided to at least one of the first and the second groups, based on the information shared within the first group and the information shared within the second group.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: November 17, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Kazuo Hida, Tatsuro Matsumoto
  • Patent number: 10817882
    Abstract: A customer service managing method includes identifying a clerk to perform customer service from among a plurality of clerks based on a customer service request and clerk terminal information indicating states of a plurality of clerks, the states being related to customer service, when receiving the customer service request from a second terminal device; transmitting identifying information identifying the customer service request to a first terminal device corresponding to the identified clerk and the second terminal device; updating the clerk terminal information so as to indicate that the identified clerk is performing customer service when receiving reception start information from the first terminal device; updating the clerk terminal information so as to indicate that the state of the identified clerk is in an available state when receiving reception stop information from the first terminal device; and transmitting an end message to stop the beacon to the second terminal device.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: October 27, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Kazumasa Ushiki, Naoki Nishiguchi, Akira Fujii, Tatsuro Matsumoto, Riichiro Take
  • Publication number: 20200329349
    Abstract: An apparatus performs transmission and reception of messages via which a plurality of services coordinate with each other in a message control system. The apparatus integrates a plurality of messages into a first message, based on relationships between message transmission and message reception caused by the plurality of services, and transmits the first message to another information processing device in the message control system. The apparatus receives a second message integrated by another information processing device, and decompose the received second message into messages including a third message. The apparatus further integrates the decomposed third message and a fourth message into a fifth message, and transfers the integrated fifth message to another information processing device.
    Type: Application
    Filed: April 8, 2020
    Publication date: October 15, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Eiichi Takahashi, HISATOSHI YAMAOKA, Kota Itakura, Miwa Okabayashi, AKIRA SHIBA, Kazuki Matsui, Tatsuro Matsumoto
  • Patent number: 10763999
    Abstract: A wireless communication system includes a first wireless device configured to transmit a first signal including first information, a plurality of second wireless devices each of which is configured to receive the first signal and to transmit a second signal including the first information based on the first signal, and a third wireless device configured to transmit a third signal which requests transmitting of the second signal when third wireless device receives neither the first signal nor the second signal, wherein each of the second wireless devices is configured to transmit the second signal when the third signal is received and the second signal is not received from another second wireless device, and each of the second wireless devices is configured not to transmit the second signal even when the third signal is received, when the second signal is received from another second wireless device.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: September 1, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Naoki Nishiguchi, Tatsuro Matsumoto, Takashi Ohno
  • Patent number: 10693670
    Abstract: An information processing apparatus includes: a memory; and a processor coupled to one or more terminals, wherein the processor: acquires, from the one or more terminals, a snapshot of shared information shared with another information processing apparatus at a time during a conference and a first identifier of the conference; determines whether or not the first identifier is stored in the memory by referring to the memory that stores a second identifier received from the another information processing apparatus; when determining that the first identifier is stored in the memory, performs coupling to the another information processing apparatus that is a source of the second identifier stored in the memory; and reproduces the shared information shared with the coupled another information processing apparatus from the snapshot.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: June 23, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Hiroyasu Sugano, Junichi Yura, Koki Hatada, Tatsuro Matsumoto
  • Publication number: 20200178461
    Abstract: A work unit to be attached to a lower side of a work vehicle that includes a wheel includes a work portion, a housing that covers the work portion, a bridge portion that is provided above the housing, auxiliary plates that change their positions between a state of being housed in the bridge portion and a state of protruding from the bridge portion, a linkage mechanism that is provided in the bridge portion and is connected to the auxiliary plates, and an operation tool for operating the linkage mechanism. As a result of operating the operation tool, the linkage mechanism is folded or unfolded, and positions of the auxiliary plates are changed between the state of being housed in the bridge portion and the state of protruding from the bridge portion.
    Type: Application
    Filed: November 7, 2019
    Publication date: June 11, 2020
    Inventors: Tomohisa Yamamoto, Tatsuro Tokunaga, Ryo Matsumoto, Akihito Mihara, Ryusuke Kawamoto, Terumasa Kobayashi, Hiroki Nagai, Toshiki Kanai, Ryotaro Nakatsu, Yuto Akai, Seiya Sato, Nobuyuki Yamashita
  • Publication number: 20200183740
    Abstract: A computer-implemented data stream processing method includes generating a directed graph in which processes in a stream processing infrastructure are represented by nodes and data input/output relationships between the nodes are represented by edges, calculating a degree of each of the nodes based on a weight of each of the edges, and deploying, based on the calculated degree of each of the nodes, the processes represented by the nodes at stages of a pipeline in the stream processing infrastructure.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 11, 2020
    Applicant: FUJITSU LIMITED
    Inventors: HISATOSHI YAMAOKA, Kazuki Matsui, Tatsuro Matsumoto, Miwa Okabayashi, Naoki Nishiguchi
  • Publication number: 20200166506
    Abstract: A modified nanoparticle includes a nanoparticle, a dispersibility improving group bound to a surface of the nanoparticle, and an oligosaccharide that is bound to the surface of the nanoparticle, and that selectively captures a specific virus or bacterium. A reagent for detection of a specific virus or bacterium by resistive pulse sensing is also provided, the reagent including the modified nanoparticle.
    Type: Application
    Filed: April 25, 2018
    Publication date: May 28, 2020
    Applicant: National University Corporation Tokyo Medical and Dental University
    Inventors: Yuji Miyahara, Akira Matsumoto, Tatsuro Goda, Yukichi Horiguchi
  • Patent number: 10628220
    Abstract: A system includes a first apparatus and a plurality of second apparatuses, wherein a first processor of the first apparatus executes a process that includes: obtaining, for each of one or more resources to be used to perform a task, evaluation information about whether the resource is suitable to be used by each of the plurality of second apparatuses; selecting at least one from the plurality of second apparatuses based on the evaluation information; and transmitting a result of the selection to the plurality of second apparatuses, wherein a second processor of each of the plurality of second apparatuses executes a process that includes, when the second apparatus to which the second processor belongs is not selected by the result of the selection received from the first apparatus, outputting information indicating any of the plurality of the second apparatuses which is selected by the result of the selection.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: April 21, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Masahide Noda, Takumi Baba, Kei Taira, Motoshi Sumioka, Takashi Ohno, Tatsuro Matsumoto
  • Patent number: 10629158
    Abstract: An information processing apparatus includes a processor. The processor specifies regions surrounded by a boundary line between a range through which a rectangular window passes and a range through which the window does not pass as an arrangement candidate region of the window in a display region when a center of the window is moved according to an outer frame of the display region in a case where it is detected that a display position of the window is a first position at which the window protrudes from the display region, determines a position closest to the first position as an arrangement candidate position of the window among arrangement candidate regions, and arranges the center of the window at the arrangement candidate position when the window does not protrude from the display region in a case where the arrangement candidate position and the center of the window match each other.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: April 21, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Kota Itakura, Junichi Yura, Tatsuro Matsumoto
  • Publication number: 20200088147
    Abstract: In a high-pressure pump, a relief valve seating surrounds an opening of a relief valve passage of a valve seat main body in a first space, A relief valve member includes a relief valve main body and a relief valve seat portion. The relief valve main body has a rod shape. The relief valve seat portion is integrated with an end of the relief valve main body so as to be capable of contacting the relief valve seat. The relief valve urging member urges the relief valve member toward the relief valve seat. A support portion includes a support main body that slidably supports an outer wall of the relief valve main body so as to guide a reciprocating movement of the relief valve member in the axial direction.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Inventors: Tatsuro KOGA, Noriya MATSUMOTO
  • Patent number: 10547689
    Abstract: An information processing system includes a linkage-source device, a plurality of linkage-destination devices that is connectable to the linkage-source device, and an application linkage device that controls linkages of applications respectively registered in the linkage-source device and the plurality of linkage-destination devices.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: January 28, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Eiichi Takahashi, Junichi Yura, Tatsuro Matsumoto
  • Publication number: 20200028852
    Abstract: According to an aspect of the embodiments, an apparatus includes an information processing apparatus includes a memory, and circuitry coupled to the memory and configured to accept registration of a device available for a user and an available function of the device, generate a Web application programming interface according to the registration, and also generates a virtual device that responds to access to the Web application programming interface in cooperation with the device, notify a terminal of information including an access method to the Web application programming interface corresponding to an authenticated user, based on a result of user authentication using the terminal, and accept access to the Web application programming interface from the terminal and accesses the device via the virtual device.
    Type: Application
    Filed: September 27, 2019
    Publication date: January 23, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Takuya Sakamoto, Kazuaki Nimura, Tatsuro Matsumoto
  • Patent number: 10527017
    Abstract: In a high-pressure pump, a relief valve seat surrounds an opening of a relief valve passage of a valve seat main body in a first space. A relief valve member includes a relief valve main body and a relief valve seat portion. The relief valve main body has a rod shape. The relief valve seat portion is integrated with an end of the relief valve main body so as to be capable of contacting the relief valve seat. The relief valve member is provided in the first space so as to be reciprocable in an axial direction. A relief valve urging member urges the relief valve member toward the relief valve seat. A support portion includes a support main body that slidably supports an outer wall of the relief valve main body so as to guide a reciprocating movement of the relief valve member in the axial direction.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: January 7, 2020
    Assignee: DENSO CORPORATION
    Inventors: Tatsuro Koga, Noriya Matsumoto
  • Publication number: 20190386898
    Abstract: An abnormality notification system includes a plurality of relay apparatuses that form a first ad-hoc network and communicate with other relay apparatuses, and a plurality of abnormality notification apparatuses attached to respective relay apparatuses. The abnormality notification apparatus forms a second ad-hoc network with another abnormality notifying apparatus attached to another relay apparatus, and notifies, when detecting an abnormality of the relay apparatus to which the abnormality notifying apparatus is attached, an abnormality notification indicating the abnormality via the second ad-hoc network to the other abnormality notifying apparatus attached to the other relay apparatus.
    Type: Application
    Filed: May 23, 2019
    Publication date: December 19, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Yosuke Nakamura, Kazuaki Nimura, Tatsuro Matsumoto
  • Patent number: 10511677
    Abstract: An information processing method executed by a processor included in an information processing device, the information processing device including a sensor, the information processing method includes acquiring information of a location of the information processing device using the sensor; determining a distribution area with which one or more applications are associated; specifying a terminal device that communicates with the information processing device via a network; extracting one or more applications associated with the distribution area where the location of the information processing device is included; and transmitting the extracted one or more applications to the specified terminal device.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: December 17, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Tadanobu Tsunoda, Takashi Ohno, Tatsuro Matsumoto
  • Patent number: 10498816
    Abstract: A system includes: a storage unit configured to store a plurality of pieces of content and a plurality of distribution conditions corresponding to each of the plurality of pieces of content; and circuitry configured to acquire, from a mobile terminal, condition information indicating a condition of the mobile terminal; compare the condition information acquired from the mobile terminal to each of the plurality of distribution conditions stored in the storage unit; identify one or more pieces of content of the plurality of pieces of content having a distribution condition matching the condition information acquired from the mobile terminal based on the comparing; and distribute the identified one or more pieces of content to the mobile terminal.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: December 3, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Zhaogong Guo, Akira Itasaki, Tatsuro Matsumoto, Hiroyasu Sugano