Patents by Inventor Motoki Morita

Motoki Morita 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: 11924689
    Abstract: To provide a control device that can prevent an increase in a processing load and that can effectively allocate a radio resource. A control device (30) according the present disclosure includes: a deciding unit (31) configured to decide whether or not an interval between generation of a first flow that is generated when performing radio communication between a communication terminal (10) and a base station (20) and generation of a second flow that is generated after the generation of the first flow exceeds a permissible delay time of the first flow; and a determination unit (32) configured to determine deletion of non-transmitted data related to the communication terminal (10) after lapse of the permissible delay time of the first flow when it is decided that the generation interval exceeds the permissible delay time of the first flow.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: March 5, 2024
    Assignee: NEC CORPORATION
    Inventors: Nobuhiko Itoh, Takanori Iwai, Takahiro Nobukiyo, Motoki Morita
  • Publication number: 20230136517
    Abstract: An optical measurement device 1 includes: a measurement unit; and a determination unit, wherein the determination unit calculates a difference value between the initial measurement value and the latter measurement value when the measurement value exceeds the first threshold value after the sample is held by the lateral flow test strip, determines that the sample is positive when the difference value exceeds a second threshold value set in advance, and determines that the sample is negative when the difference value is the second threshold value or less.
    Type: Application
    Filed: March 23, 2021
    Publication date: May 4, 2023
    Applicants: SEKISUI MEDICAL CO., LTD., HAMAMATSU PHOTONICS K.K.
    Inventors: Motoki MORITA, Keigo KOHNO, Daichi SUSUKI, Fusanori KONDO
  • Patent number: 11614446
    Abstract: To provide an immunochromatographic test device capable of accurate diagnosis even when an excess sample is introduced. Provided is the immunochromatographic test device consisting: a test strip; a lower housing including a plurality of support bases that support the test strip; and an upper housing including a dropping hole for dropping a sample into the test strip and a detection window in a direction in which the sample introduced from the dropping hole develops on the test strip, wherein a width of the support base that supports portion of the test strip exposed from the detection window is smaller than a width of the test strip, or wherein among the plurality of support bases, the width of the support base arranged on the lower housing between a position corresponding to the detection window and a position corresponding to the dropping hole is larger than the width of the test strip.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: March 28, 2023
    Assignee: SEKISUI MEDICAL CO., LTD.
    Inventors: Kanako Azuma, Shinya Okuyama, Kazunori Saito, Keigo Kohno, Motoki Morita
  • Patent number: 11503506
    Abstract: The present invention enhances the quality that a user feels in a wireless communication system. This base station device 60 is provided with: a calculation unit 63 which calculates a data transmission start deadline at which data transmission to a wireless terminal device 70 can be completed by a completion deadline for transmission to the wireless terminal device 70 set on the basis of information about the application, when the data, which is transmitted to the wireless terminal device 70 by the application executed by a server device 80 in response to a request from the wireless terminal device 70, is transmitted to the wireless terminal device 70 by using a wireless resource; and an allocation unit 64 which allocates a wireless resource necessary for the transmission of the corresponding data to the wireless terminal device 70 on the basis of the transmission start deadline and the current time.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: November 15, 2022
    Assignee: NEC CORPORATION
    Inventors: Motoki Morita, Takahiro Nobukiyo
  • Publication number: 20220312272
    Abstract: To provide a control device that can prevent an increase in a processing load and that can effectively allocate a radio resource. A control device (30) according the present disclosure includes: a deciding unit (31) configured to decide whether or not an interval between generation of a first flow that is generated when performing radio communication between a communication terminal (10) and a base station (20) and generation of a second flow that is generated after the generation of the first flow exceeds a permissible delay time of the first flow; and a determination unit (32) configured to determine deletion of non-transmitted data related to the communication terminal (10) after lapse of the permissible delay time of the first flow when it is decided that the generation interval exceeds the permissible delay time of the first flow.
    Type: Application
    Filed: June 16, 2022
    Publication date: September 29, 2022
    Applicant: NEC Corporation
    Inventors: Nobuhiko ITOH, Takanori Iwai, Takahiro Nobukiyo, Motoki Morita
  • Patent number: 11432196
    Abstract: To provide a control device that can prevent an increase in a processing load and that can effectively allocate a radio resource. A control device (30) according the present disclosure includes: a deciding unit (31) configured to decide whether or not an interval between generation of a first flow that is generated when performing radio communication between a communication terminal (10) and a base station (20) and generation of a second flow that is generated after the generation of the first flow exceeds a permissible delay time of the first flow; and a determination unit (32) configured to determine deletion of non-transmitted data related to the communication terminal (10) after lapse of the permissible delay time of the first flow when it is decided that the generation interval exceeds the permissible delay time of the first flow.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: August 30, 2022
    Assignee: NEC CORPORATION
    Inventors: Nobuhiko Itoh, Takanori Iwai, Takahiro Nobukiyo, Motoki Morita
  • Publication number: 20220221451
    Abstract: The invention aims to provide an immunochromatographic assay method in which the non-specific reaction is suppressed, and a test strip to be used in the method. The object can be achieved by an immunochromatographic assay method for an analyte, the method including using a test strip including the following (1) to (3): (1) a sample pad containing a sample application region for applying a biological sample that may contain the analyte; (2) an insoluble membrane containing at least one detection region to which a binding partner immunologically reactive with the analyte is immobilized; and (3) a conjugate containing a binding partner immunologically reactive with the analyte, the binding partner being immobilized to a label; characterized in that the conjugate is retained in a conjugate immobilization region together with an anionic surfactant.
    Type: Application
    Filed: March 19, 2020
    Publication date: July 14, 2022
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Kanako AZUMA, Shohei YAJI, Motoki MORITA
  • Publication number: 20220187290
    Abstract: The invention aims to suppress non-specific reaction effectively in an immunochromatographic assay method for an analyte. The object can be achieved by an immunochromatographic assay method for an analyte, the method including using a test strip including the following (1) to (3): (1) a sample pad containing a sample application region for applying a biological sample that may contain the analyte; (2) an insoluble membrane containing at least one detection region to which a binding partner immunologically reactive with the analyte is immobilized, wherein the binding partner is immobilized to a label; and (3) a conjugate containing a binding partner immunologically reactive with the analyte, wherein the binding partner is immobilized to a label.
    Type: Application
    Filed: March 19, 2020
    Publication date: June 16, 2022
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Kanako AZUMA, Shohei YAJI, Motoki MORITA
  • Publication number: 20220178915
    Abstract: The invention aims to carry out an immunoassay method for a respiratory tract virus, wherein non-specific reaction is suppressed. The object can be achieved by an immunoassay method for a respiratory tract virus, the method comprising: (A) bringing a biological sample that may contain a respiratory tract virus into contact with an anionic surfactant; (B) bringing the respiratory tract virus into contact with a conjugate, to forma first complex; (C) bringing the first complex into contact with an antibody immunologically reactive with the respiratory tract virus, to forma second complex; and (D) measuring a signal derived from the conjugate.
    Type: Application
    Filed: March 19, 2020
    Publication date: June 9, 2022
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Kanako AZUMA, Shohei YAJI, Motoki MORITA
  • Patent number: 11290921
    Abstract: To provide a management server capable of changing conditions corresponding to delay requirements according to a change in wireless communication environment, a management server (10) according to the disclosure includes an update unit (11) configured to update any one of an uplink allowable delay associated with an uplink flow sent from a source communication terminal to an application server and a downlink allowable delay associated with a downlink flow sent from the application server to a destination communication terminal by using a delay of an end-to-end flow sent from the source communication terminal to the destination communication terminal through the application server and an allowable delay associated with the end-to-end flow, and a communication unit (12) configured to send the updated uplink allowable delay or the updated downlink allowable delay to a wireless access node that performs resource scheduling by using an uplink allowable delay or a downlink allowable delay.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 29, 2022
    Assignee: NEC CORPORATION
    Inventors: Nobuhiko Itoh, Motoki Morita, Takanori Iwai
  • Patent number: 11255756
    Abstract: A testing vessel 1 includes a flexible vessel body 10 having a bottom and a hollow shape; and a partition 11 axially extending in the vessel body 10 and dividing an analyte extract containable space 50 in the vessel body 10 into two or more compartments. The testing vessel 1 enables two or more items to be readily tested with two or more test pieces.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: February 22, 2022
    Assignee: SEKISUI MEDICAL CO., LTD.
    Inventors: Kazunori Saito, Hiroyuki Oono, Kimiyoshi Nishitani, Motoki Morita, Shinji Matsuura, Hiroshi Yashiro
  • Publication number: 20220011306
    Abstract: A problem to be solved is to provide an immunochromatographic test strip in which a specimen sufficiently and quickly permeates into a sample application region within a test time so that variations in detection values of a test line can be prevented. Particularly, a problem to be solved is to provide an immunochromatographic test strip causing less variations in detection values even when the specimen is whole blood. The problems are solved by providing an immunochromatographic test strip including at least a sample application region, a development region, and a detection region, wherein the sample application region contains polyethylene glycol having a molecular weight of 15,000 to 700,000.
    Type: Application
    Filed: November 19, 2018
    Publication date: January 13, 2022
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Keigo KOHNO, Kanako ITOU, Shun SAKAI, Akira NAKAJIMA, Motoki MORITA
  • Publication number: 20210349085
    Abstract: A problem to be solved is to provide a test strip capable of avoiding occurrence of a so-called bleaching phenomenon in an immunochromatographic test strip to enable better detection and visibility. Another problem to be solved is to provide an immunochromatographic test strip capable of preventing a variation in detection value on a test line. The problems are solved by an immunochromatographic test strip including at least a porous membrane and having a sample application region, a development region, and a detection region in which a specific binding substance is immobilized, wherein the detection region is immobilized on a front surface of the porous membrane, and wherein an opaque base material having a thickness of 30 ?m or more and 200 ?m or less is placed on the back surface of the porous membrane.
    Type: Application
    Filed: September 26, 2019
    Publication date: November 11, 2021
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Shun SAKAI, Keigo KOHNO, Kanako ITOU, Akira NAKAJIMA, Motoki MORITA
  • Patent number: 11159957
    Abstract: A base station apparatus is connected to a plurality of transmission/reception points each switching a transmission scheme according to reception environment of wireless terminal and providing service to wireless terminal.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: October 26, 2021
    Assignee: NEC CORPORATION
    Inventors: Motoki Morita, Daisuke Ohta, Takahiro Nobukiyo
  • Publication number: 20210297903
    Abstract: The present invention enhances the quality that a user feels in a wireless communication system. This base station device 60 is provided with: a calculation unit 63 which calculates a data transmission start deadline at which data transmission to a wireless terminal device 70 can be completed by a completion deadline for transmission to the wireless terminal device 70 set on the basis of information about the application, when the data, which is transmitted to the wireless terminal device 70 by the application executed by a server device 80 in response to a request from the wireless terminal device 70, is transmitted to the wireless terminal device 70 by using a wireless resource; and an allocation unit 64 which allocates a wireless resource necessary for the transmission of the corresponding data to the wireless terminal device 70 on the basis of the transmission start deadline and the current time.
    Type: Application
    Filed: September 1, 2017
    Publication date: September 23, 2021
    Applicant: NEC Corporation
    Inventors: Motoki MORITA, Takahiro NOBUKIYO
  • Publication number: 20210293806
    Abstract: A problem to be solved by the present invention is to provide an immunochromatographic test strip capable of avoiding so-called blank color development in an immunochromatographic test strip and enabling more accurate determination by an approach different from the prior arts. The present invention provides an immunochromatographic test strip comprising: at least a sample application region, a development region, and a detection region in which an antibody is immobilized, wherein the detection region includes the antibody and one or more saccharides selected from the group consisting of a reductive monosaccharide and a reductive disaccharide.
    Type: Application
    Filed: October 21, 2019
    Publication date: September 23, 2021
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Akira NAKAJIMA, Kanako ITOU, Keigo KOHNO, Shun SAKAI, Motoki MORITA
  • Publication number: 20210067980
    Abstract: A base station apparatus is connected to a plurality of transmission/reception points each switching a transmission scheme according to reception environment of wireless terminal and providing service to wireless terminal.
    Type: Application
    Filed: January 17, 2019
    Publication date: March 4, 2021
    Applicant: NEC CORPORATION
    Inventors: Motoki MORITA, Daisuke OHTA, Takahiro NOBUKIYO
  • Patent number: 10921260
    Abstract: An optical measuring device includes a measuring unit (an optical head and a control unit) that irradiates a detection portion of an immunochromatographic test piece with measurement light and measures light obtained from the detection portion due to the irradiation with the measurement light, and a determination unit that performs a determination regarding the immunochromatographic test piece on the basis of a determination according to a comparison of a measurement value obtained by the measuring unit with a preset threshold value, the measuring unit performs the measurement of the light obtained from the detection portion a plurality of times, and the determination unit performs a determination regarding the immunochromatographic test piece when the determination unit determines that a measurement value in an nth measurement is equal to or greater than the threshold value and also determines that a measurement value in an (n+1)th measurement is equal to or greater than the threshold value.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: February 16, 2021
    Assignees: HAMAMATSU PHOTONICS K.K., SEKISUI MEDICAL CO., LTD.
    Inventors: Naoyuki Honda, Kengo Sadamori, Daichi Susuki, Keigo Kohno, Motoki Morita
  • Publication number: 20210029589
    Abstract: To provide a management server capable of changing conditions corresponding to delay requirements according to a change in wireless communication environment, a management server (10) according to the disclosure includes an update unit (11) configured to update any one of an uplink allowable delay associated with an uplink flow sent from a source communication terminal to an application server and a downlink allowable delay associated with a downlink flow sent from the application server to a destination communication terminal by using a delay of an end-to-end flow sent from the source communication terminal to the destination communication terminal through the application server and an allowable delay associated with the end-to-end flow, and a communication unit (12) configured to send the updated uplink allowable delay or the updated downlink allowable delay to a wireless access node that performs resource scheduling by using an uplink allowable delay or a downlink allowable delay.
    Type: Application
    Filed: December 17, 2018
    Publication date: January 28, 2021
    Applicant: NEC CORPORATION
    Inventors: Nobuhiko ITOH, Motoki MORITA, Takanori IWAI
  • Patent number: D909589
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: February 2, 2021
    Assignee: SEKISUI MEDICAL CO., LTD.
    Inventors: Keigo Kohno, Motoki Morita, Saori Nozaki, Masato Nishikawa, Kumiko Yuki, Shun Sakai