Patents by Inventor Kenji Ogawa

Kenji Ogawa 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: 20240193080
    Abstract: A memory system including a plurality of nonvolatile memories and a controller. The controller is connected to the plurality of nonvolatile memories via a plurality of channels. The nonvolatile memory stores a first parameter indicating a delay value. The controller acquires the first parameter from the nonvolatile memory. The controller delays start timing of data transfer to the nonvolatile memory via a channel among the plurality of channels by a delay value according to the first parameter.
    Type: Application
    Filed: August 23, 2023
    Publication date: June 13, 2024
    Applicant: Kioxia Corporation
    Inventors: Noriyuki MORIYASU, Masaru OGAWA, Kenji SAKAUE
  • Patent number: 12006839
    Abstract: A rotor blade in an embodiment includes: a suction surface side projecting portion projecting from a suction surface on a leading edge side at a blade tip of the blade effective portion; and a pressure surface side projecting portion projecting from a pressure surface on a trailing edge side at the blade tip of the blade effective portion. The suction surface side projecting portion includes: a leading edge side end surface including a contact surface that comes into contact with the pressure surface side projecting portion of the adjacent rotor blade and a non-contact surface that does not come into contact with the pressure surface side projecting portion of the adjacent rotor blade during rotation; a groove portion formed from the non-contact surface to the trailing edge side; and a joining member joined to the groove portion, the joining member being formed of an erosion-resistance material.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: June 11, 2024
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Shinichiro Nakamura, Kenji Kamimura, Tsuyoshi Ogawa, Daiki Tanaka, Shinsaku Amano
  • Patent number: 11995816
    Abstract: To improve a determination accuracy when determining each particle contained in an image of an object. An image analysis apparatus according to an embodiment of the present invention includes: a shape determination unit configured to determine a shape of a particle included in a particle image that is extracted from an image of an object, so that an OK particle image which is a particle image of an OK particle that satisfies a predetermined standard for shape and a provisional NG particle image which is a particle image of a provisional NG particle that does not satisfy the predetermined standard, are obtained; a pseudo image generation unit configured to generate a pseudo image; and a similarity determination unit configured to determine whether the provisional NG image and the pseudo image are similar.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: May 28, 2024
    Assignee: RESONAC CORPORATION
    Inventors: Yoshishige Okuno, Eriko Takeda, Junichi Shibuya, Yuki Nakao, Kenji Ogawa
  • Publication number: 20240160467
    Abstract: The present technology relates to an information processing system, an information processing method, a program, and a cluster system capable of improving stability of a cluster system.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 16, 2024
    Inventors: TOMOYA FUJITA, KENJI OGAWA
  • Patent number: 11984142
    Abstract: According to one embodiment, a magnetic disk apparatus includes a magnetic disk, a magnetic head, and a controller. The magnetic disk is provided with a track including a plurality of first sectors. The controller accesses the magnetic disk by using the magnetic head. The plurality of first sectors includes a plurality of second sectors where data segments are written and a third sector where parity and first information indicating effectiveness or ineffectiveness of protection by the parity are written.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: May 14, 2024
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
    Inventor: Kenji Ogawa
  • Publication number: 20240119475
    Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yukinori II, Kenji YAMAGUCHI, Junya OGAWA, Yuki NAGANUMA, Junya YAMAMOTO, Yuta TONE, Naoki ISHIZUKA, Tadayuki TANAKA, Keisuke ITO, Yuka YOKOI, Takashi HAYASHI, Naoya OKA, Yu HAMADA
  • Patent number: 11912775
    Abstract: A monoclonal antibody is provided which binds to a human CC chemokine receptor 1 (CCR1) and inhibits activation of the human CCR1, or an antibody fragment thereof. The monoclonal antibody binds to an extracellular region of a human CCR1 and inhibits activation of the human CCR1 by a human CC chemokine ligand 15 (CCL15). An antibody fragment thereof, a hybridoma producing the antibody, a nucleic acid having a nucleotide sequence encoding the antibody or the antibody fragment, a transformant cell containing a vector containing the nucleic acid, a method for producing the antibody or the antibody fragment using the hybridoma or the transformant cell; a therapeutic agent and a diagnostic agent containing the antibody or the antibody fragment, and a method for treating and diagnosing a CCR1-related disease using the antibody or the antibody fragment are also provided.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: February 27, 2024
    Assignees: KYOWA KIRIN CO., LTD., KYOTO UNIVERSITY
    Inventors: Masayuki Kai, Shinya Ogawa, Makoto Taketo, Kenji Kawada, Hideyo Hirai, Yoshiharu Sakai, Taira Maekawa
  • Publication number: 20230306989
    Abstract: According to one embodiment, a magnetic disk apparatus includes a magnetic disk, a magnetic head, and a controller. The magnetic disk is provided with a track including a plurality of first sectors. The controller accesses the magnetic disk by using the magnetic head. The plurality of first sectors includes a plurality of second sectors where data segments are written and a third sector where parity and first information indicating effectiveness or ineffectiveness of protection by the parity are written.
    Type: Application
    Filed: September 12, 2022
    Publication date: September 28, 2023
    Inventor: Kenji OGAWA
  • Patent number: 11545032
    Abstract: This system includes a roadside apparatus and a vehicle-side apparatus. The roadside apparatus includes a roadside sensor that detects a road situation, a recognizer that recognizes a traffic object from the road situation detected by the roadside sensor and converts a result of the recognition into stereotype information of the traffic object, and a transmitter that transmits and receives the stereotype information. The vehicle-side apparatus includes a data storage unit that stores data regarding a traffic object corresponding to the stereotype information, a receiver that receives the stereotype information transmitted by the roadside apparatus, and a presentation unit that presents the data stored in the data storage unit on the basis of the received stereotype information.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: January 3, 2023
    Assignee: SONY CORPORATION
    Inventors: Kenji Hisanaga, Kenji Ogawa, Kazufumi Cho, Akihiko Izumi, Taichi Shimoyashiki
  • Patent number: 11533537
    Abstract: An information processing device according to the present disclosure includes: a reaction determiner that determines, on a basis of reaction information of a viewer who views a program, an attitude of the viewer toward the program; and an environment provider that provides the viewer with a viewing environment that is identical to a viewing environment provided to a viewer group having an attitude that is identical to the attitude of the viewer towards the program.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: December 20, 2022
    Assignee: SONY GROUP CORPORATION
    Inventors: Kenji Hisanaga, Kenji Ogawa, Yoichi Kobori, Taichi Shimoyashiki, Nobuyuki Tanaka
  • Publication number: 20220391759
    Abstract: The present invention is designed to improve the accuracy of machine learning. The present invention provides: a first classification unit configured to classify data into classifiable data and initially-unclassifiable data based on a first learning model; a first annotation unit configured to annotate the classifiable data with a label; a second classification unit configured to classify the initially-unclassifiable data based on a second learning model; a label acquiring unit configured to acquire a label with which the initially-unclassifiable data is to be annotated; a second annotation unit configured to annotate the initially-unclassifiable data with a label; and a second learning model updating unit configured to update the second learning model based on the initially-unclassifiable data that is annotated with the label based on a result of classification by the second classification unit and the label acquired by the label acquiring unit.
    Type: Application
    Filed: November 12, 2020
    Publication date: December 8, 2022
    Inventors: Yoshishige OKUNO, Eriko TAKEDA, Junichi SHIBUYA, Yuki NAKAO, Kenji OGAWA
  • Publication number: 20220327675
    Abstract: To improve a determination accuracy when determining each particle contained in an image of an object. An image analysis apparatus according to an embodiment of the present invention includes: a shape determination unit configured to determine a shape of a particle included in a particle image that is extracted from an image of an object, so that an OK particle image which is a particle image of an OK particle that satisfies a predetermined standard for shape and a provisional NG particle image which is a particle image of a provisional NG particle that does not satisfy the predetermined standard, are obtained; a pseudo image generation unit configured to generate a pseudo image; and a similarity determination unit configured to determine whether the provisional NG image and the pseudo image are similar.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 13, 2022
    Inventors: Yoshishige OKUNO, Eriko TAKEDA, Junichi SHIBUYA, Yuki NAKAO, Kenji OGAWA
  • Publication number: 20220223152
    Abstract: An information processing device according to an embodiment of the present disclosure includes an external device controller, an external-device-state recognizer, and a model obtaining section. The external device controller transmits a plurality of commands to one or a plurality of external devices to be controlled. The external-device-state recognizer recognizes states of the one or plurality of external devices of before and after transmission of the plurality of commands performed by the external device controller. The model obtaining section generates a state transition model in which the plurality of commands transmitted from the external device controller is associated with the states of the one or plurality of external devices of before and after the transmission of the plurality of commands performed by the external device controller.
    Type: Application
    Filed: April 24, 2020
    Publication date: July 14, 2022
    Inventors: KENJI OGAWA, AKIHIKO IZUMI, TAICHI SHIMOYASHIKI, TOMOYA FUJITA, KENJI HISANAGA
  • Publication number: 20220202770
    Abstract: An evaluation system for replication activity of HBV capable of visualizing and quantifying replication of HBV DNA in a short period of time inexpensively, safely, and rapidly and a method for evaluation using the system are developed and provided. Moreover, a novel composition for inhibiting HBV replication with a mode of action different from that of conventional anti-HBV drugs is developed and provided. A therapeutic agent for hepatitis B comprising as an active ingredient an HBV-Pol activity inhibitor consisting of a phosphorylation inhibitor that inhibits phosphorylation of a TxY motif present in Terminal protein region of HBV-Pol is provided.
    Type: Application
    Filed: March 17, 2022
    Publication date: June 30, 2022
    Applicant: RIKEN
    Inventor: Kenji OGAWA
  • Publication number: 20220159339
    Abstract: An information processing device according to the present disclosure includes: a reaction determiner that determines, on a basis of reaction information of a viewer who views a program, an attitude of the viewer toward the program; and an environment provider that provides the viewer with a viewing environment that is identical to a viewing environment provided to a viewer group having an attitude that is identical to the attitude of the viewer towards the program.
    Type: Application
    Filed: February 20, 2020
    Publication date: May 19, 2022
    Applicant: Sony Group Corporation
    Inventors: Kenji HISANAGA, Kenji OGAWA, Yoichi KOBORI, Taichi SHIMOYASHIKI, Nobuyuki TANAKA
  • Publication number: 20210332089
    Abstract: The purpose of the invention is to develop and provide a novel therapeutic agent for hepatitis B that differs from the conventional therapeutic agent for hepatitis B in the mechanism of action, or target of interest. Provided is an inhibitor of hepatitis B virus replication consisting of a spike region in the core protein of a hepatitis B virus, or an expression vector containing a nucleic acid encoding the same.
    Type: Application
    Filed: October 11, 2019
    Publication date: October 28, 2021
    Applicant: RIKEN
    Inventor: Kenji OGAWA
  • Publication number: 20210280187
    Abstract: In a mashup agent 23 that is an information processing apparatus, a controller is configured to perform control to detect an intent of a user, operate an agent capable of providing a service corresponding to the detected intent of the user, and present, to the user, a result supplied to the agent from the service.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 9, 2021
    Inventors: KENJI HISANAGA, KENJI OGAWA, TAICHI SHIMOYASHIKI, YOICHI KOBORI, NOBUYUKI TANAKA, AKIHIKO IZUMI, KAZUFUMI CHO
  • Publication number: 20210209949
    Abstract: This system includes a roadside apparatus and a vehicle-side apparatus. The roadside apparatus includes a roadside sensor that detects a road situation, a recognizer that recognizes a traffic object from the road situation detected by the roadside sensor and converts a result of the recognition into stereotype information of the traffic object, and a transmitter that transmits and receives the stereotype information. The vehicle-side apparatus includes a data storage unit that stores data regarding a traffic object corresponding to the stereotype information, a receiver that receives the stereotype information transmitted by the roadside apparatus, and a presentation unit that presents the data stored in the data storage unit on the basis of the received stereotype information.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 8, 2021
    Inventors: KENJI HISANAGA, KENJI OGAWA, KAZUFUMI CHO, AKIHIKO IZUMI, TAICHI SHIMOYASHIKI
  • Patent number: 10913485
    Abstract: Based on the result of determination by a friction transition state determination unit, an assist command value correction unit corrects a basic assist command value in such a way that the hysteresis width of steering torque at a time of turning steering increases; then, a current driving unit controls a motor current in such a way that the motor current coincides with a current command value obtained by correcting the basic assist command value by use of an assist command correction value.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: February 9, 2021
    Assignee: Mitsubishi Electric Corporation
    Inventors: Taizo Toda, Masaya Endo, Kenji Ogawa
  • Publication number: 20190183855
    Abstract: An evaluation system for replication activity of HBV capable of visualizing and quantifying replication of HBV DNA in a short period of time inexpensively, safely, and rapidly and a method for evaluation using the system are developed and provided. Moreover, a novel composition for inhibiting HBV replication with a mode of action different from that of conventional anti-HBV drugs is developed and provided. A therapeutic agent for hepatitis B comprising as an active ingredient an HBV-Pol activity inhibitor consisting of a phosphorylation inhibitor that inhibits phosphorylation of a TxY motif present in Terminal protein region of HBV-Pol is provided.
    Type: Application
    Filed: August 10, 2017
    Publication date: June 20, 2019
    Applicant: RIKEN
    Inventor: Kenji OGAWA