Patents by Inventor Kenta Endoh

Kenta Endoh 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: 11108563
    Abstract: An information processing system is provided which authenticates and authorizes a client device. In a case where it is determined that an error includes a time of an authentication and authorization server, the information processing system transmits a second authorization token request including the time of the authentication and authorization server to the authentication and authorization server.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 31, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenta Endoh
  • Patent number: 11092698
    Abstract: A radiation imaging system comprises a plurality of imaging apparatuses configured to generate images based on radiation emitted from a radiation generator, and a control apparatus configured to communicate with the plurality of imaging apparatuses. Each of the plurality of imaging apparatuses generates imaging information with a smaller data size than an image obtained by an imaging operation based on the image. The control apparatus acquires the imaging information from each of the plurality of imaging apparatuses, and selects, from the plurality of imaging apparatuses based on the imaging information, an imaging apparatus from which an image obtained by an imaging operation is acquired.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: August 17, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Hikaru Tanaka, Yuichi Nishii, Kenta Endoh, Tomohiro Kawanishi
  • Patent number: 10987079
    Abstract: A radiation imaging system includes a plurality of imaging apparatuses configured to generate images based on radiation emitted from radiation generating apparatuses configured to perform radiation irradiation and a control apparatus configured to communicate with the plurality of the imaging apparatuses. The control apparatus comprises: an obtainment unit configured to obtain imaging information from each of the plurality of imaging apparatuses, a selection unit configured to select one imaging apparatus from the plurality of imaging apparatuses based on the imaging information obtained by the obtainment unit, and an image obtainment unit configured to obtain an image from the imaging apparatus selected by the selection unit, and the control apparatus further comprises a setting unit configured to set an imaging apparatus from which imaging information is obtained by the obtainment unit.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: April 27, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tomohiro Kawanishi, Yuichi Nishii, Hikaru Tanaka, Kenta Endoh
  • Publication number: 20190357867
    Abstract: A radiography system is provided such that a plurality of portable information terminals are associated with a radiation detecting unit so as to be managed by a processing unit. This improves portability and facilitates management including a change of association. The radiography system includes a radiation detecting unit arranged to detect radiation, a plurality of portable information terminals allowed to be associated with the radiation detecting unit, and a processing unit configured to receive and process radiographic image data detected by the radiation detecting unit and transmit the processed radiographic image data to the portable information terminal associated with the radiation detecting unit.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 28, 2019
    Inventor: Kenta Endoh
  • Publication number: 20190231295
    Abstract: A radiation imaging system includes a plurality of imaging apparatuses configured to generate images based on radiation emitted from radiation generating apparatuses configured to perform radiation irradiation and a control apparatus configured to communicate with the plurality of the imaging apparatuses. The control apparatus comprises: an obtainment unit configured to obtain imaging information from each of the plurality of imaging apparatuses, a selection unit configured to select one imaging apparatus from the plurality of imaging apparatuses based on the imaging information obtained by the obtainment unit, and an image obtainment unit configured to obtain an image from the imaging apparatus selected by the selection unit, and the control apparatus further comprises a setting unit configured to set an imaging apparatus from which imaging information is obtained by the obtainment unit.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Tomohiro Kawanishi, Yuichi Nishii, Hikaru Tanaka, Kenta Endoh
  • Publication number: 20190235093
    Abstract: A radiation imaging system comprises a plurality of imaging apparatuses configured to generate images based on radiation emitted from a radiation generator, and a control apparatus configured to communicate with the plurality of imaging apparatuses. Each of the plurality of imaging apparatuses generates imaging information with a smaller data size than an image obtained by an imaging operation based on the image. The control apparatus acquires the imaging information from each of the plurality of imaging apparatuses, and selects, from the plurality of imaging apparatuses based on the imaging information, an imaging apparatus from which an image obtained by an imaging operation is acquired.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 1, 2019
    Inventors: Hikaru Tanaka, Yuichi Nishii, Kenta Endoh, Tomohiro Kawanishi
  • Publication number: 20190238339
    Abstract: An information processing system is provided which authenticates and authorizes a client device. In a case where it is determined that an error includes a time of an authentication and authorization server, the information processing system transmits a second authorization token request including the time of the authentication and authorization server to the authentication and authorization server.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 1, 2019
    Inventor: Kenta Endoh
  • Patent number: 9819851
    Abstract: An imaging system includes at least one image capturing apparatus and a control apparatus that selectively performs wireless connection with the at least one image capturing apparatus. The control apparatus includes a wireless station communication unit configured to operate as a wireless station device, a storage unit configured to store, in association with a predetermined imaging condition, connection setting information for wirelessly connecting with the at least one image capturing apparatus, and a connection control unit configured to set, if an imaging condition designated by a user matches with the predetermined imaging condition, the connection setting information associated with the predetermined imaging condition in the wireless station communication unit and perform control so as to wirelessly connect with the at least one image capturing apparatus.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: November 14, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kenta Endoh
  • Publication number: 20160295094
    Abstract: This invention provides an imaging system comprising at least one image capturing apparatus and a control apparatus that selectively performs wireless connection with one of the at least one image capturing apparatus. The control apparatus comprises: a wireless station communication unit configured to operate as a wireless station device, a storage unit configured to store, in association with a predetermined imaging condition, connection setting information for wirelessly connecting with one of the at least one image capturing apparatus, and a connection control unit configured to set, if an imaging condition designated by a user matches with the predetermined imaging condition, the connection setting information associated with the predetermined imaging condition in the wireless station communication unit and perform control so as to wirelessly connect with one of the at least one image capturing apparatus.
    Type: Application
    Filed: March 22, 2016
    Publication date: October 6, 2016
    Inventor: Kenta Endoh
  • Patent number: 7157396
    Abstract: A method of production of a reduction resistant dielectric ceramic composition having a superior low frequency dielectric characteristic and further improved in accelerated lifetime of insulation resistance, specifically a method of production of a dielectric ceramic composition containing a main component including a dielectric oxide of a specific composition, a first subcomponent including a V oxide, a second subcomponent containing an Al oxide, a third subcomponent containing an Mn oxide, and a fourth subcomponent containing a specific sintering aid in a specific ratio, including a step of mixing at least part of the materials of the subcomponents excluding one or both of at least the material of the third subcomponent and material of the fourth subcomponent with the starting materials prepared for obtaining the material of the main component to prepare the pre-reaction material, a step of causing the prepared pre-reaction material to react to obtain a reacted material, and a step of mixing the materials o
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: January 2, 2007
    Assignee: TDK Corporation
    Inventors: Yasuo Watanabe, Kenta Endoh, Wataru Takahara
  • Patent number: 7037831
    Abstract: A method of production of a multilayer ceramic capacitor or other multilayer ceramic electronic device with few structural defects and improved highly accelerated life, that is, a method of production of a multilayer ceramic electronic device having a firing step of firing a stack comprised of a dielectric layer paste and an internal electrode layer paste including a base metal alternately arranged in a plurality of layers, a first annealing step of annealing, at a temperature T1 of 600 to 900° C., the stack after firing and a second annealing step of annealing, at a temperature T2 of 900 to 1200° C. (however, excluding 900° C.), the stack after said first annealing.
    Type: Grant
    Filed: October 26, 2004
    Date of Patent: May 2, 2006
    Assignee: TDK Corporation
    Inventors: Yasuo Watanabe, Kenta Endoh, Wataru Takahara
  • Publication number: 20050128683
    Abstract: A method of production of a reduction resistant dielectric ceramic composition having a superior low frequency dielectric characteristic and further improved in accelerated lifetime of insulation resistance, specifically a method of production of a dielectric ceramic composition containing a main component including a dielectric oxide of a specific composition, a first subcomponent including a V oxide, a second subcomponent containing an Al oxide, a third subcomponent containing an Mn oxide, and a fourth subcomponent containing a specific sintering aid in a specific ratio, including a step of mixing at least part of the materials of the subcomponents excluding one or both of at least the material of the third subcomponent and material of the fourth subcomponent with the starting materials prepared for obtaining the material of the main component to prepare the pre-reaction material, a step of causing the prepared pre-reaction material to react to obtain a reacted material, and a step of mixing the materials o
    Type: Application
    Filed: November 22, 2004
    Publication date: June 16, 2005
    Applicant: TDK CORPORATION
    Inventors: Yasuo Watanabe, Kenta Endoh, Wataru Takahara
  • Publication number: 20050095851
    Abstract: A method of production of a multilayer ceramic capacitor or other multilayer ceramic electronic device with few structural defects and improved highly accelerated life, that is, a method of production of a multilayer ceramic electronic device having a firing step of firing a stack comprised of a dielectric layer paste and an internal electrode layer paste including a base metal alternately arranged in a plurality of layers, a first annealing step of annealing, at a temperature T1 of 600 to 900° C., the stack after firing and a second annealing step of annealing, at a temperature T2 of 900 to 1200° C. (however, excluding 900° C.), the stack after said first annealing.
    Type: Application
    Filed: October 26, 2004
    Publication date: May 5, 2005
    Applicant: TDK CORPORATION
    Inventors: Yasuo Watanabe, Kenta Endoh, Wataru Takahara