Patents by Inventor Daisuke Ishii

Daisuke Ishii 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).

  • Publication number: 20210288911
    Abstract: Provided is a data processing system which links a plurality of types of processing each of which configured to implement a function. The data processing system includes: a gateway for inputting data; and a server for inputting data output from the gateway. The gateway applies first processing including one or more types of processing to the input data in accordance with information included in first flow information and outputs the processed data to the server.
    Type: Application
    Filed: March 28, 2017
    Publication date: September 16, 2021
    Inventors: Daisuke ISHII, Takumi OISHI, Yuji OGATA
  • Patent number: 11121247
    Abstract: A semiconductor device includes a semiconductor portion, a first insulating film, a second insulating film, a first contact, a second contact, and a gate electrode. The first insulating film is provided on the semiconductor portion. The second insulating film is contacting the first insulating film, is provided on the semiconductor portion, and is thicker than the first insulating film. A through-hole is formed in the second insulating film. The first contact has a lower end connected to the semiconductor portion. The second contact has a lower portion disposed inside the through-hole and a lower end connected to the semiconductor portion. The gate electrode is positioned between the first contact and the second contact, is provided on the first insulating film, and is provided on a portion of the second insulating film other than the through-hole.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: September 14, 2021
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
    Inventors: Tomoko Kinoshita, Daisuke Shinohara, Kanako Komatsu, Yoshiaki Ishii, Sudharsan Sundaram Prabhakaran
  • Publication number: 20210279077
    Abstract: To select a storage device suitable for storing data necessary for operation of an application in a system accompanying a dynamic configuration change. A computer system includes: a device configured to execute a processing in accordance with an application; a storage device configured to store application data for operating the application; and a control system, in which the control system is configured to specify the storage device which is operating from the present and at the time of changing a configuration of the computer system based on configuration change schedule information for managing a change schedule of the configuration of the computer system, select the storage device to store the application data from the specified storage device, and arrange the application data in the selected storage device before the configuration of the computer system is changed.
    Type: Application
    Filed: September 11, 2020
    Publication date: September 9, 2021
    Applicant: HITACHI, LTD.
    Inventors: Takuya HABARA, Daisuke ISHII, Yuji OGATA
  • Patent number: 11115035
    Abstract: A semiconductor device includes first to N-th PLL circuits configured to operate in synchronization with a common reference clock signal to output first to N-th clock signals, respectively; a majority circuit that performs a majority operation on the first to N-th clock signals to generate a majority clock signal; and a filter circuit to which the majority clock signal is provided, the filter circuit operating as a low-pass filter to output an output clock signal. N is an odd number of three or more.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: September 7, 2021
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Takanori Narita, Daisuke Matsuura, Shigeru Ishii, Daisuke Kobayashi, Kazuyuki Hirose, Osamu Kawasaki
  • Patent number: 11111650
    Abstract: When a swing motor and a boom cylinder are driven simultaneously, a hydraulic drive system appropriately adjusts a distribution of torques between hydraulic pumps and feeds back a torque actually consumed by the hydraulic pump for actuating the swing motor accurately to the hydraulic pump for actuating the boom cylinder. To that end, when boom raising and swinging are performed simultaneously, the hydraulic drive system corrects an allowable torque of a hydraulic pump 302 that supplies a hydraulic fluid to a swing motor 3c so as to be lowered by a certain ratio, reducing allowable torques of hydraulic pumps 102 and 202 that supply a hydraulic fluid to a boom cylinder 3a by torques consumed by the hydraulic pumps 102 and 202 that supply a hydraulic fluid to the swing motor 3c.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: September 7, 2021
    Assignee: Hitachi Construction Machinery Tierra Co. Ltd.
    Inventors: Kiwamu Takahashi, Taihei Maehara, Takeshi Ishii, Yoshifumi Takebayashi, Natsuki Nakamura, Daisuke Oka
  • Patent number: 11104397
    Abstract: Provided is an information transmission method including: a type determination step of determining a type of information to be transmitted to a driver of a vehicle when the driver is driving the vehicle; a sound output step of outputting the information in the form of sound; and a display step of operating a display device to display an illumination pattern as a function of the determined type.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: August 31, 2021
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Daisuke Kawai, Masanori Kinuhata, Hiroshi Ishii
  • Patent number: 11105274
    Abstract: An exhaust valve device for a vehicle includes: a valve element 7 axially supported by a rotating shaft 5 in a bore 4 of a valve body 3 produced through casting; sealing projections 21 and 22 integrally formed on an inner circumferential surface of the bore 4 to follow one side portion 7a and the other side portion 7b of an outer circumferential edge of the valve element 7 at a fully closed position; sealing surfaces 21a and 22a of the sealing projections 21 and 22, the right side portion 7a and the left side portion 7b of the valve element 7 at the fully closed position abutting respectively on the sealing surfaces; R-shaped corners 21b and 22b formed between the inner circumferential surface of the bore 4 and the sealing surfaces 21a and 22a; and diameter enlarged portions 25 formed in the inner circumferential surface of the bore 4 to enlarge the bore 4 that are adjacent respectively to the sealing surfaces 21a and 22a of the sealing projections 21 and 22 and correspond to lengths of the sealing surfaces 2
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: August 31, 2021
    Assignee: MIKUNI CORPORATION
    Inventors: Toshiaki Ishii, Makoto Koyama, Daisuke Takayama, Naoki Tanaka
  • Publication number: 20210260563
    Abstract: Provided is a production method for core-shell porous silica particles, the production method including: a preparation step of preparing an aqueous solution comprising non-porous silica particles, a cationic surfactant, a basic catalyst, an electrolyte, and an alcohol; a shell precursor formation step of adding a silica source to the aqueous solution to form a shell precursor on a surface of the non-porous silica particles; and a shell formation step of removing the cationic surfactant from the shell precursor to form a porous shell.
    Type: Application
    Filed: June 17, 2019
    Publication date: August 26, 2021
    Applicants: TOHOKU UNIVERSITY, DAICEL CORPORATION
    Inventors: Daisuke NAGAO, Haruyuki ISHII, Shunho ISHIKAWA
  • Patent number: 11090240
    Abstract: The present invention relates to an ultraviolet reflecting agent composition or a water repellent agent composition, which contains at least one compound selected from among 2-pentacosanone, 2-heptacosanone, 2-nonacosanone, tetracosanal, hexacosanal, octacosanal and triacontanal.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: August 17, 2021
    Assignees: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, TOKYO UNIVERSITY OF AGRICULTURE
    Inventors: Ryo Futahashi, Migaku Kawaguchi, Takahiko Hariyama, Yumi Yamahama, Daisuke Ishii, Shunsuke Yajima, Ryouka Miki, Naoki Mori
  • Patent number: 11067973
    Abstract: A data collection system pertaining to one embodiment of the present invention collects time-series data which is output from sensors installed on equipment which is a monitored object and carries out detecting an abnormality of the equipment. The data collection system stores plural fault models as data for comparison with time-series data and, in a learning process, determines a range to examine within time-series data by comparing the time-series data with each one of the fault models. An abnormality detection process includes extracting a partial frequency spectrum to examine from the frequency spectrum of time-series data, using information on the range to examine within the time-series data determined through the learning process, and carrying out detecting an abnormality of the equipment using the extracted frequency spectrum.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: July 20, 2021
    Assignee: HITACHI, LTD.
    Inventors: Yuji Ogata, Daisuke Ishii
  • Publication number: 20210191537
    Abstract: To intuitively identify the state of an electronic device. There is provided an electronic device that implements a predetermined function, the electronic device including: an operation detection unit configured to detect a physical operation on the electronic device; a transmitter configured to transmit operation information indicating the operation to an external device; a receiver configured to receive feedback information indicating at least a type of feedback representing a state relating to the function, the feedback information being transmitted by the external device in response to the operation information; and a feedback unit configured to provide the feedback in accordance with the feedback information.
    Type: Application
    Filed: March 8, 2021
    Publication date: June 24, 2021
    Applicant: Sony Corporation
    Inventors: Yukito INOUE, Hiromu TAKIZAWA, Takehiro HAGIWARA, Hidenori KARASAWA, Takeo INAGAKI, Daisuke ISHII
  • Publication number: 20210178790
    Abstract: A printing apparatus includes a printhead having a plurality of chips, each including a plurality of nozzle arrays which are arranged in a predetermined nozzle array direction and each of which is formed from a plurality of nozzles and energy generation elements provided in correspondence with the nozzles of each nozzle array and each configured to generate energy used for discharging ink. The apparatus relatively moves the printhead and a print medium in a direction intersecting the nozzle array direction, reads a predetermined test pattern printed on the print medium by driving the printhead, analyzes the read test pattern, calculates a slant of the printhead with respect to a reference based on a result of the analysis, and corrects the calculated slant of the printhead by moving the printhead.
    Type: Application
    Filed: February 25, 2021
    Publication date: June 17, 2021
    Inventors: Yoshiaki Murayama, Shigeyasu Nagoshi, Daisuke Ishii
  • Patent number: 11020106
    Abstract: A suturing device includes a needle, and a shuttle. The needle has an elongated shape extending in a predetermined direction and is configured to hold a first thread-like member. The needle is reciprocally movable forward and backward in the predetermined direction and is rotatable about an axis extending in the predetermined direction. Rotation of the needle about the axis permitting the first thread-like member to cross the needle to form a loop in the first thread-like member. The shuttle includes a holding portion. The holding portion is configured to hold a second thread-like member. The shuttle is configured to permit the holding portion to pass through the loop.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: June 1, 2021
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Yuji Sakano, Kohei Terada, Daisuke Ishii, Naokatsu Osawa
  • Patent number: 10996776
    Abstract: To intuitively identify the state of an electronic device. There is provided an electronic device that implements a predetermined function, the electronic device including: an operation detection unit configured to detect a physical operation on the electronic device; a transmitter configured to transmit operation information indicating the operation to an external device; a receiver configured to receive feedback information indicating at least a type of feedback representing a state relating to the function, the feedback information being transmitted by the external device in response to the operation information; and a feedback unit configured to provide the feedback in accordance with the feedback information.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: May 4, 2021
    Assignee: SONY CORPORATION
    Inventors: Yukito Inoue, Hiromu Takizawa, Takehiro Hagiwara, Hidenori Karasawa, Takeo Inagaki, Daisuke Ishii
  • Patent number: 10960695
    Abstract: A printing apparatus includes a printhead having a plurality of chips each including a plurality of nozzle arrays which are arranged in a predetermined nozzle array direction and each of which is formed from a plurality of nozzles and energy generation elements provided in correspondence with the nozzles of each nozzle array and each configured to generate energy used for discharging ink. The apparatus relatively moves the printhead and a print medium in a direction intersecting the nozzle array direction, reads a predetermined test pattern printed on the print medium by driving the printhead, analyzes the read test pattern, calculates a slant of the printhead with respect to a reference based on a result of the analysis, and corrects the calculated slant of the printhead by moving the printhead.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: March 30, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoshiaki Murayama, Shigeyasu Nagoshi, Daisuke Ishii
  • Publication number: 20210063991
    Abstract: A data extracting apparatus comprises: a processor configured to execute a program; and a storage device configured to store the program, the data extracting apparatus being configured to access: configuration information that defines a work environment including a group of sensors; and a data extraction rule, which is used for extraction from the configuration information, and is defined for each event that indicates one of a change and abnormality of the work environment, and the processor being configured to execute: detection processing of detecting a specific event based on sensor data from the group of sensors; extraction processing of extracting related data related to the specific event from specific configuration information corresponding to an acquisition time of the sensor data out of the configuration information, based on a specific data extraction rule corresponding to the specific event; and output processing of outputting the related data.
    Type: Application
    Filed: March 9, 2020
    Publication date: March 4, 2021
    Inventors: Daisuke ISHII, Yuji OGATA
  • Publication number: 20210067593
    Abstract: A service deployment control system includes a machine management module, a network management module, a service management module and a service deployment destination determination module. The machine management module is configured to acquire information on an operation of the service providing computer. The network management module is configured to acquire information on cooperation among a plurality of services. The service management module is configured to manage a condition for a computer resource that is set to and required for each of the services. The service deployment destination determination module is configured to select a service providing computer satisfying the condition for the computer resource required for the service out of the information on the operation as a candidate of a deployment destination of the service, generate combinations of the candidates as deployment patterns, calculate a deployment cost for each of the deployment patterns, select one of the deployment patterns.
    Type: Application
    Filed: February 20, 2020
    Publication date: March 4, 2021
    Inventors: Takuya HABARA, Daisuke ISHII, Yuji OGATA
  • Publication number: 20210037084
    Abstract: To improve learning accuracy, while avoiding transferring of a dataset from an edge terminal to a cloud server. A management device accessible to a target object to be managed has a processor executing a program, a storage device storing the program, and a communication interface communicable with the target object. The processor executes a reception process for receiving first environmental information representing a first environment of the target object, a first generation process for generating relevant information representing relevancy between the first environmental information and second environmental information representing a second environment of the target object, a second generation process for generating a first learned model for inference by the target object in the first environment based on the relevant information and a second learned model for inference by the target object in the second environment, and a transmission process for transmitting the first learned model to the target object.
    Type: Application
    Filed: July 23, 2020
    Publication date: February 4, 2021
    Inventors: Riu HIRAI, Goichi ONO, Daisuke ISHII, Yuji OGATA
  • Patent number: 10904324
    Abstract: To reduce a load on a specific computer considering a load in association with an execution of data processing and an attribute of the data processing. A computer system executes data processing using collected data. The computer system includes a gateway configured to collect the data and a server coupled to the gateway. The data processing includes a plurality of processes. The server is configured to: manage an attribute of the data processing; monitor loads on the gateway and the server in association with the execution of the data processing; and execute process control processing whose object is reduction in the loads in association with the execution of the data processing based on the attribute of the data processing and monitoring results of the loads. The process control processing includes transfer processing configured to transfer the process and performance change processing configured to change a parameter configured to control performance of the process.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: January 26, 2021
    Assignee: HITACHI, LTD.
    Inventors: Daisuke Ishii, Kunihiko Toumura, Yuji Ogata
  • Patent number: 10893207
    Abstract: An object tracking apparatus is configured to execute a tracking process, a prediction process, an influence-degree obtaining process, and a difficulty-degree obtaining process, wherein the influence-degree obtaining process is configured to obtain a backside influence degree representing that a detection of an object to be tracked is affected by other object that overlaps the object, wherein the difficulty-degree obtaining process is configured to calculate, for each object to be tracked, a detection difficulty degree for detecting the object from each of next frames captured by respective cameras, based on the backside influence degree, wherein the tracking process is configured to select the next frame that is included in a set of next frames in a pieces of video and from which the object is to be detected, based on the detection difficulty degree, and detect the object from the selected next frames.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: January 12, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Daisuke Ishii, Osafumi Nakayama