Patents by Inventor Ryo Matsumura

Ryo Matsumura 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: 11955917
    Abstract: A motor control system includes host control circuitry configured to generate a first control command; a plurality of motor control apparatuses configured to control a plurality of motors, respectively, based on the first control command; and reference information output circuitry configured to output reference information to one of the plurality of motor control apparatuses which is configured to control one of the plurality of motors. The reference information relates to control of the plurality of motors. Each of the plurality of motor control apparatuses corresponds to a corresponding motor among the plurality of motors and includes information sharing circuitry configured to share the reference information among the plurality of motor control apparatuses via data communication; command conversion circuitry configured to convert the reference information into a second control command; and motor control circuitry configured to control the corresponding motor based on the second control command.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 9, 2024
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Toshinobu Kira, Tadashi Okubo, Isamu Matsumura, Ryo Ota, Yu Katono
  • Publication number: 20240086438
    Abstract: A medium storing a program including: classifying vectors of first sentences in a file into each similar vector; generating an inverted index associating a vector of each first sentence with a position of the first sentence on the file; identifying a feature sentence from a second sentences included in a second sentences; specifying similar vectors being vectors similar to a vector of the feature sentence based on the inverted index; specifying, for each similar vector, first transition data indicating transition of vectors at positions before and after the similar vector based on the inverted index; and specifying, from pieces of first transition data obtained by performing the specifying of the first transition data on the similar vectors, transition data similar to second transition data indicating transition of vectors of sentences before and after the feature sentence, to output the transition data as a response of the search query.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro KATAOKA, Ryo MATSUMURA, Ryohei NAGAURA
  • Publication number: 20240006028
    Abstract: A non-transitory computer-readable recording medium having stores therein an information processing program that causes a computer to execute a process including executing training of a trained model on the basis of training data defining relations between vectors corresponding to genomes and vectors respectively corresponding to pluralities of subgenomes composing the genomes and in a case where a genome to be analyzed has been received, calculating vectors of a plurality of subgenomes corresponding to the genome to be analyzed by inputting the genome to be analyzed into the trained model.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicant: Fujitsu Limited
    Inventors: Masahiro KATAOKA, Mitsuhito WADA, Ryo Matsumura
  • Patent number: 11797581
    Abstract: An information processing apparatus accepts text data. When specifying a word included in the accepted text data, the information processing apparatus generates a code associated with the specified word and generates information that associates the appearance position of the specified word in the text data with the word. The information processing apparatus stores therein the generated code and the information in association with the accepted text data.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: October 24, 2023
    Assignee: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Ryo Matsumura, Satoshi Onoue
  • Publication number: 20230252351
    Abstract: A non-transitory computer-readable recording medium has stored therein an information processing program that causes a computer to execute a process including, executing training of a trained model based on training data defining relations between vectors corresponding to target compounds and vectors respectively corresponding to plural subcompounds included in synthetic pathways for manufacture of the target compounds and calculating vectors of plural subcompounds corresponding to a target compound to be analyzed by inputting a vector of the target compound to be analyzed into the trained model in a case where the target compound to be analyzed has been received.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro KATAOKA, Minoru HAGIWARA, Mitsuhito WADA, Ryo MATSUMURA
  • Publication number: 20230141327
    Abstract: A computer-readable storage medium storing a program for causing a computer to perform processing including: obtaining pieces of segmented genome data being genome information of a specific individual; generating pieces of segmented codon data obtained by encoding each of the pieces of segmented genome data in a codon unit based on a table in which a codon is associated with a code; identifying, based on reference codon data obtained by encoding reference genome data to be a reference in the codon unit and each of the pieces of segmented codon data, a type and a position of an appearance of gene mutation different from the code in the reference codon data among the codes in the pieces of segmented codon data; and generating a gene mutation inverted index in which the gene mutation and the type and position of the appearance of the gene mutation are associated with each other.
    Type: Application
    Filed: January 4, 2023
    Publication date: May 11, 2023
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro KATAOKA, Ryo MATSUMURA, Kaoru MOGUSHI
  • Patent number: 11474458
    Abstract: A control circuit executes voltage adjustment processing of adjusting a voltage output from a transfer power source so that a current detected by a detection circuit becomes a predetermined current value. The voltage adjustment processing is executed before a toner image is transferred from at least one of a first image bearing member and a second image bearing member to an intermediate transfer belt. A processor determines whether the second transfer member is in a state of contact or is in a state of separation on the basis of behavior of the current detected by the detection circuit in a period in which the control circuit is executing the voltage adjustment processing.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: October 18, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryo Matsumura, Keisuke Samejima, Keizo Kojima, Taro Minobe
  • Patent number: 11461909
    Abstract: A file generating device (100) extracts, when a captured image captured by an image capturing device is acquired, based on the acquired captured image, a shape of an object included in the captured image and generates, based on the extracted shape, text information that includes a drawing indication of the shape. The information processing apparatus (200) refers to a storage unit that stores therein, regarding each of a plurality of objects, identification information on the objects in association with the text information that includes a drawing indication of the objects and acquires identification information on an object, from among the plurality of objects, that is associated with the text information in which similarity to the generated text information satisfies a criterion.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: October 4, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Ryo Matsumura, Yasuhiro Suzuki
  • Publication number: 20220284185
    Abstract: A non-transitory computer-readable storage medium storing an information processing program that causes at least one computer to execute a process includes extracting first sentence vectors of a plurality of first sentences included in a first text; specifying a second sentence of which a tendency of a vector is different from the plurality of first sentences from among a plurality of second sentences included in a second text based on the extracted first sentence vectors and second sentence vectors of the plurality of second sentences; extracting a word that matches a homophone or a conjunction stored in a storage device from among words included in the specified second sentence; and generating a third sentence of which a tendency of a vector is the same as or similar to the plurality of first sentences by converting the extracted word into a word associated with the homophone or the conjunction.
    Type: Application
    Filed: May 25, 2022
    Publication date: September 8, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Shinji HORI, Ryo Matsumura, Nobuyuki Takebe
  • Patent number: 11307525
    Abstract: A printed circuit board comprises a first mounting surface, a second mounting surface, and a piezoelectric transformer. The piezoelectric transformer has a piezoelectric substance, external electrodes, and a frame substrate. The second mounting surface has a projection region. There is a first region from a first location, where an end portion further from the output electrode out of end portions of the input electrode is projected onto the second mounting surface in the projection region, to a second location, where an end portion closer to the output electrode out of the end portions of the input electrode is projected onto the second mounting surface, the first region being a mounting allowed region where an electronic component is mounted.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: April 19, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taro Minobe, Norikazu Sugiyama, Ryo Matsumura
  • Publication number: 20220068435
    Abstract: An evaluation method for a computer to execute a process includes acquiring first base sequence data; generating second base sequence data by shifting positions of bases included in the first base sequence data; specifying a first partial base sequence that includes a base in which it is estimated that a genetic mutation is caused; generating a second plurality of partial base sequences by dividing bases included in certain base sequence data from a reference position on the certain base sequence data according to the certain rule; and evaluating the first base sequence data according to an appearance state in which an arrangement of the first partial base sequence and a second partial base sequence that has a certain positional relationship with the first partial base sequence appears in the second plurality of partial base sequences.
    Type: Application
    Filed: November 10, 2021
    Publication date: March 3, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Ryo Matsumura, Kaoru Mogushi
  • Publication number: 20210278786
    Abstract: A control circuit executes voltage adjustment processing of adjusting a voltage output from a transfer power source so that ae current detected by a detection circuit becomes a predetermined current value. The voltage adjustment processing is executed before a toner image is transferred from at least one of a first image bearing member and a second image bearing member to an intermediate transfer belt. A processor determines whether the second transfer member is in a state of contact or is in a state of separation on the basis of behavior of the current detected by the detection circuit in a period in which the control circuit is executing the voltage adjustment processing.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 9, 2021
    Inventors: Ryo Matsumura, Keisuke Samejima, Keizo Kojima, Taro Minobe
  • Patent number: 11079981
    Abstract: The image forming apparatus includes a main assembly, a replacement unit detachably mounted on the main assembly, an identification unit configured to identify whether the replacement unit is a first unit mounted in advance in a shipment state of the image forming apparatus or is a second unit after replacement, a common signal line configured to transmit a signal from the identification unit and another signal; a memory unit mounted on the main assembly and configured to store control information for the first unit, and a control unit configured to control the first unit based on the control information of the first unit, wherein the control unit is switchable between an identification mode and a normal operation mode, and wherein the control unit switches control information of the replacement unit mounted on the main assembly depending on whether the replacement unit is the first unit or the second unit.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: August 3, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Ryo Okuzumi, Ryo Matsumura, Nozomu Nakajima
  • Patent number: 11055328
    Abstract: A non-transitory computer readable medium storing a program that causes a computer to execute a process, the process including obtaining text data, generating first index information indicating appearance positions in the text data for each of a plurality of characters or words obtained based on lexical analysis of the text data, generating second index information, the second index information being index information in which the appearance positions in the text data are aggregated for each character or word, specifying a data range in the first index information, to be referred in a pattern match search by using the second index information, and performing encoding for the text data based on the pattern match search by using the data range in the first index information.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: July 6, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Ryo Matsumura, Takaki Ozawa
  • Publication number: 20210090276
    Abstract: A file generating device (100) extracts, when a captured image captured by an image capturing device is acquired, based on the acquired captured image, a shape of an object included in the captured image and generates, based on the extracted shape, text information that includes a drawing indication of the shape. The information processing apparatus (200) refers to a storage unit that stores therein, regarding each of a plurality of objects, identification information on the objects in association with the text information that includes a drawing indication of the objects and acquires identification information on an object, from among the plurality of objects, that is associated with the text information in which similarity to the generated text information satisfies a criterion.
    Type: Application
    Filed: December 10, 2020
    Publication date: March 25, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Ryo Matsumura, Yasuhiro Suzuki
  • Patent number: 10922343
    Abstract: A non-transitory computer-readable recording medium stores a data search program that causes a computer to execute a process including: receiving a search character string for target text data; and searching for the search character string by a logical operation between index information associated with appearance positions in the target text data of each of characters or words appearing in the target text data as bitmap data and search bitmap data generated to be associated with an appearance order in the search character string of respective characters or respective words constituting the search character string.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: February 16, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Ryo Matsumura, Junki Hakamata
  • Patent number: 10803243
    Abstract: A non-transitory computer-readable recording medium stores therein a data generation program that causes a computer to execute a program including: arranging a first morpheme in an order of a position of the first morpheme in text data by referring to an index generated by the text data, in which positions of a plurality of morphemes included in the text data are associated with each of the morphemes; and referring to relationship information indicating a relationship between morphemes, and when the first morpheme is a specific type having a relationship with a second morpheme, arranging the second morpheme in an order of a position of the second morpheme in the text data by referring to the index.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: October 13, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Masahiro Kataoka, Takahiro Okubo, Ryo Matsumura
  • Publication number: 20200264818
    Abstract: The image forming apparatus includes a main assembly, a replacement unit detachably mounted on the main assembly, an identification unit configured to identify whether the replacement unit is a first unit mounted in advance in a shipment state of the image forming apparatus or is a second unit after replacement, a common signal line configured to transmit a signal from the identification unit and another signal; a memory unit mounted on the main assembly and configured to store control information for the first unit, and a control unit configured to control the first unit based on the control information of the first unit, wherein the control unit is switchable between an identification mode and a normal operation mode, and wherein the control unit switches control information of the replacement unit mounted on the main assembly depending on whether the replacement unit is the first unit or the second unit.
    Type: Application
    Filed: February 13, 2020
    Publication date: August 20, 2020
    Inventors: Ryo Okuzumi, Ryo Matsumura, Nozomu Nakajima
  • Publication number: 20200257234
    Abstract: A printed circuit board comprises a first mounting surface, a second mounting surface, and a piezoelectric transformer. The piezoelectric transformer has a piezoelectric substance, external electrodes, and a frame substrate. The second mounting surface has a projection region. There is a first region from a first location, where an end portion further from the output electrode out of end portions of the input electrode is projected onto the second mounting surface in the projection region, to a second location, where an end portion closer to the output electrode out of the end portions of the input electrode is projected onto the second mounting surface, the first region being a mounting allowed region where an electronic component is mounted.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 13, 2020
    Inventors: Taro Minobe, Norikazu Sugiyama, Ryo Matsumura
  • Patent number: 10671009
    Abstract: A printed circuit board comprises a first mounting surface, a second mounting surface, and a piezoelectric transformer. The piezoelectric transformer has a piezoelectric substance, external electrodes, and a frame substrate. The second mounting surface has a projection region. There is a first region from a first location, where an end portion further from the output electrode out of end portions of the input electrode is projected onto the second mounting surface in the projection region, to a second location, where an end portion closer to the output electrode out of the end portions of the input electrode is projected onto the second mounting surface, the first region being a mounting allowed region where an electronic component is mounted.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: June 2, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taro Minobe, Norikazu Sugiyama, Ryo Matsumura