Patents by Inventor Yutaro KATO

Yutaro KATO 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: 11720820
    Abstract: A system performs operation monitoring in which a learning model in operation is monitored. In the operation monitoring, the system performs a first certainty factor comparison to determine, each time the learning model in operation to which input data is input outputs output data, whether or not a certainty factor of the learning model is below a first threshold. In a case where a result of the first certainty factor comparison is true, the system replaces the learning model in operation with any of candidate learning models having a certainty factor higher than the certainty factor of the learning model in operation in which the result of true is obtained among one or more candidate learning models (one or more learning models each having a version different from a version of the learning model in operation), as a learning model of an operation target.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: August 8, 2023
    Assignee: HITACHI, LTD.
    Inventors: Kazuaki Tokunaga, Yuto Kojima, Yutaro Kato, Shimei Ko, Atsushi Ito
  • Patent number: 11130890
    Abstract: An adhesive composition that exhibits excellent adhesive performance such as curved surface adhesiveness to low-polarity adherends and constant load peeling properties in high-temperature environments, and also an adhesive sheet and a method for producing the same.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: September 28, 2021
    Assignees: TOYO INK SC HOLDINGS CO., LTD., TOYOCHEM CO., LTD.
    Inventors: Yoshitaka Tone, Toru Oya, Tetsuya Natsumoto, Hiroyuki Hayashi, Naoki Takeuchi, Yutaro Kato
  • Publication number: 20210110304
    Abstract: A system performs operation monitoring in which a learning model in operation is monitored. In the operation monitoring, the system performs a first certainty factor comparison to determine, each time the learning model in operation to which input data is input outputs output data, whether or not a certainty factor of the learning model is below a first threshold. In a case where a result of the first certainty factor comparison is true, the system replaces the learning model in operation with any of candidate learning models having a certainty factor higher than the certainty factor of the learning model in operation in which the result of true is obtained among one or more candidate learning models (one or more learning models each having a version different from a version of the learning model in operation), as a learning model of an operation target.
    Type: Application
    Filed: August 31, 2020
    Publication date: April 15, 2021
    Inventors: Kazuaki TOKUNAGA, Yuto KOJIMA, Yutaro KATO, Shimei KO, Atsushi ITO
  • Patent number: 10719496
    Abstract: This computer system includes a plurality of nodes for forming a distributed KVS. The plurality of nodes have a plurality of key ranges to which upper-limit data amounts are set, each upper-limit data amounts being an upper limit of an amount of manageable data. When a new key range is created, the plurality of nodes lowers an upper-limit data amount of an existing key range so that the sum of an upper-limit data amount of the new key range and an upper-limit data amount of the existing key range does not exceed a maximum amount which is the amount based on the volume of the memory of the computer apparatus.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: July 21, 2020
    Assignee: HITACHI, LTD.
    Inventors: Yutaro Kato, Takashi Suzuki, Toshiyuki Hasegawa, Nobuyuki Yamamoto
  • Patent number: 10324750
    Abstract: A computer system includes a node including a plurality of processes, an instruction unit that designates a key range of data processed by the process, and a distribution unit. When a first key range is processed by a first process and a third key range, which is a portion of the first key range, is processed by a second process that processes a second key range, the instruction unit transmits a first updated key range to the first process, transmits a second updated key range to the second process, and transmits third range update information including first and second new ranges to the distribution unit. When receiving the third range update information, the distribution unit changes the distribution of the data to be processed. The first process performs data processing in the first updated key range and the second process performs data processing in the second updated key range.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: June 18, 2019
    Assignee: Hitachi, Ltd.
    Inventors: Yutaro Kato, Toshiyuki Hasegawa, Nobuyuki Yamamoto
  • Publication number: 20180067975
    Abstract: This computer system includes a plurality of nodes for forming a distributed KVS. The plurality of nodes have a plurality of key ranges to which upper-limit data amounts are set, each upper-limit data amounts being an upper limit of an amount of manageable data. When a new key range is created, the plurality of nodes lowers an upper-limit data amount of an existing key range so that the sum of an upper-limit data amount of the new key range and an upper-limit data amount of the existing key range does not exceed a maximum amount which is the amount based on the volume of the memory of the computer apparatus.
    Type: Application
    Filed: January 29, 2016
    Publication date: March 8, 2018
    Inventors: Yutaro KATO, Takashi SUZUKI, Toshiyuki HASEGAWA, Nobuyuki YAMAMOTO
  • Publication number: 20180044562
    Abstract: An adhesive composition that exhibits excellent adhesive performance such as curved surface adhesiveness to low-polarity adherends and constant load peeling properties in high-temperature environments, and also an adhesive sheet and a method for producing the same.
    Type: Application
    Filed: January 21, 2016
    Publication date: February 15, 2018
    Applicants: TOYO INK SC HOLDINGS CO., LTD., TOYOCHEM CO., LTD.
    Inventors: Yoshitaka TONE, Toru OYA, Tetsuya NATSUMOTO, Hiroyuki HAYASHI, Naoki TAKEUCHI, Yutaro KATO
  • Publication number: 20180004907
    Abstract: An abnormality processing system is provided capable of executing appropriate processing in cases where an abnormality occurs in a worker's living body. A management computer 300, if determining that an abnormality is present in a worker's living body, transmits an abnormality signal to an administrator terminal 100, a work device 200, a worker camera 20 and a surveillance camera 50. When receiving the abnormality signal, the administrator terminal 100 displays an image showing that an abnormality has occurred. When receiving the abnormality signal, the work device 200 stops operation. When receiving the abnormality signal, the worker camera 20 and the surveillance camera 50 transmit to the management computer 300 imaging data containing at least data of images before and after a timing at which the abnormality has occurred in the worker's living body.
    Type: Application
    Filed: February 22, 2017
    Publication date: January 4, 2018
    Applicant: OMRON Corporation
    Inventors: Yahiro KOEZUKA, Masahiro TAKAYAMA, Yutaro KATO, Shigeru MATSUI, Hidefumi KONISHI, Hirokazu KASAI, Shigetsugu HIRAKI, Shiko MURAKI, Takamasa KAMEDA, Takahiro OIKAWA
  • Publication number: 20160011903
    Abstract: A computer system includes a node including a plurality of processes, an instruction unit that designates a key range of data processed by the process, and a distribution unit. When a first key range is processed by a first process and a third key range, which is a portion of the first key range, is processed by a second process that processes a second key range, the instruction unit transmits a first updated key range to the first process, transmits a second updated key range to the second process, and transmits third range update information including first and second new ranges to the distribution unit. When receiving the third range update information, the distribution unit changes the distribution of the data to be processed. The first process performs data processing in the first updated key range and the second process performs data processing in the second updated key range.
    Type: Application
    Filed: November 18, 2013
    Publication date: January 14, 2016
    Inventors: Yutaro KATO, Toshiyuki HASEGAWA, Nobuyuki YAMAMOTO