Patents by Inventor Tetsuya Ota

Tetsuya Ota 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: 11964402
    Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: April 23, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
  • Patent number: 11926067
    Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: March 12, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
  • Patent number: 11919168
    Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of transport robots that is travelable autonomously in a facility. The robot control system: acquires error information indicating that an error has occurred in a first transport robot; acquires transported object information related to a transported object of the first transport robot; determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information; and moves the second transport robot to a transfer location of the transported object of the first transport robot.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: March 5, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tetsuya Taira, Shiro Oda, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma
  • Patent number: 11914397
    Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of mobile robots that can autonomously move in a facility. The robot control system acquires error information indicating that an error has occurred in a first transport robot, acquires transported object information related to a transported object of the first transport robot, determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information, and moves the second transport robot to a transfer location of the transported object of the first transport robot.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: February 27, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
  • Patent number: 11914363
    Abstract: A mobile robot receives first transmission information transmitted from a server device to manage the mobile robot in a state where wireless communication with the server device is possible, directly executes wireless communication with another mobile robot among the mobile robots and executes a reception process of receiving the first transmission information transmitted from the server device to manage the mobile robot from the other mobile robot in a case where wireless communication with the server device is not possible.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: February 27, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
  • Publication number: 20190331680
    Abstract: Disclosed is an accurate and stable immunoassay reagent using a glycerophospholipid and a method for stabilizing the reagent. The reagent for assaying an analyte in blood by immune reaction with an antigen when the analyte is an antibody or with an antibody when the analyte is an antigen, wherein a glycerophospholipid and a polyvinylpyrrolidone are incorporated into the immune reaction system.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 31, 2019
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki ABE, Tetsuya OTA
  • Publication number: 20180074052
    Abstract: Disclosed is an accurate and stable immunoassay reagent using a glycerophospholipid and a method for stabilizing the reagent. The reagent for assaying an analyte in blood by immune reaction with an antigen when the analyte is an antibody or with an antibody when the analyte is an antigen, wherein a glycerophospholipid and a polyvinylpyrrolidone are incorporated into the immune reaction system.
    Type: Application
    Filed: November 13, 2017
    Publication date: March 15, 2018
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki ABE, Tetsuya OTA
  • Publication number: 20160327555
    Abstract: To identify the aforementioned interference component present in serum or plasma, to thereby provide means for avoiding any interference effect caused by the component.
    Type: Application
    Filed: July 20, 2016
    Publication date: November 10, 2016
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki ABE, Yuki TAKAHASHI, Tetsuya OTA
  • Publication number: 20160238598
    Abstract: Disclosed is an accurate and stable immunoassay reagent using a glycerophospholipid and a method for stabilizing the reagent. The reagent for assaying an analyte in blood by immune reaction with an antigen when the analyte is an antibody or with an antibody when the analyte is an antigen, wherein a glycerophospholipid and a polyvinylpyrrolidone are incorporated into the immune reaction system.
    Type: Application
    Filed: April 25, 2016
    Publication date: August 18, 2016
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki ABE, Tetsuya OTA
  • Patent number: 8969520
    Abstract: To provide a reagent for assaying anti-Treponema pallidum antibody which reagent contains a polypeptide antigen and which reagent provides high assay sensitivity and high specificity, and to provide an assay method employing the assay reagent. The reagent for assaying anti-Treponema pallidum antibody, for use in an assay of anti-Treponema pallidum antibody on the basis of antigen-antibody reaction is characterized in that the reagent contains, as an antigen, a recombinant polypeptide containing at least domain C and domain D of Treponema pallidum 47 kDa antigen but containing no domain A1 of the 47 kDa antigen.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: March 3, 2015
    Assignees: Sekisui Medical Co., Ltd., Japan-Lamb Inc.
    Inventors: Yasuyuki Hara, Tetsuya Ota, Michiko Kawamoto, Shinya Sato, Shigehisa Iwamoto, Tatsuro Shimaoka, Shigeo Sudo
  • Publication number: 20140363899
    Abstract: To identify the aforementioned interference component present in serum or plasma, to thereby provide means for avoiding any interference effect caused by the component.
    Type: Application
    Filed: June 19, 2014
    Publication date: December 11, 2014
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki ABE, Yuki TAKAHASHI, Tetsuya OTA
  • Publication number: 20140295576
    Abstract: The present invention has an object to provide an insoluble carrier for an antiphospholipid antibody detection reagent having a high reactivity. The present invention also has an object to provide an antiphospholipid antibody detection reagent, and a method of detecting an antiphospholipid antibody. The present invention directs to an insoluble carrier for an antiphospholipid antibody detection reagent, having a zeta potential of lower than ?45 mV in the case that the insoluble carrier is suspended in a 20 mmol/L aqueous sodium phosphate solution with a pH of 7.4 so that the resulting suspension has a solids concentration of 0.1%.
    Type: Application
    Filed: June 17, 2014
    Publication date: October 2, 2014
    Inventors: Takayuki AKAMINE, Shinichiro KITAHARA, Tetsuya OTA, Takayuki ABE
  • Publication number: 20140227800
    Abstract: Disclosed is an accurate and stable immunoassay reagent using a glycerophospholipid and a method for stabilizing the reagent. The reagent for assaying an analyte in blood by immune reaction with an antigen when the analyte is an antibody or with an antibody when the analyte is an antigen, wherein a glycerophospholipid and a polyvinylpyrrolidone are incorporated into the immune reaction system.
    Type: Application
    Filed: April 15, 2014
    Publication date: August 14, 2014
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki Abe, Tetsuya Ota
  • Publication number: 20130143229
    Abstract: To provide a reagent for assaying anti-Treponema pallidum antibody which reagent contains a polypeptide antigen and which reagent provides high assay sensitivity and high specificity, and to provide an assay method employing the assay reagent. The reagent for assaying anti-Treponema pallidum antibody, for use in an assay of anti-Treponema pallidum antibody on the basis of antigen-antibody reaction is characterized in that the reagent contains, as an antigen, a recombinant polypeptide containing at least domain C and domain D of Treponema pallidum 47 kDa antigen but containing no domain A1 of the 47 kDa antigen.
    Type: Application
    Filed: March 31, 2011
    Publication date: June 6, 2013
    Applicants: JAPAN-LAMB INC, SEKISUI MEDICAL CO LTD
    Inventors: Yasuyuki Hara, Tetsuya Ota, Michiko Kawamoto, Shinya Sato, Shigehisa Iwamoto, Tatsuro Shimaoka, Shigeo Sudo
  • Publication number: 20130029429
    Abstract: To identify the aforementioned interference component present in serum or plasma, to thereby provide means for avoiding any interference effect caused by the component.
    Type: Application
    Filed: March 31, 2011
    Publication date: January 31, 2013
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Takayuki Abe, Yuki Takahashi, Tetsuya Ota
  • Publication number: 20130023061
    Abstract: Disclosed is an accurate and stable immunoassay reagent using a glycerophospholipid and a method for stabilizing the reagent. The reagent for assaying an analyte in blood by immune reaction with an antigen when the analyte is an antibody or with an antibody when the analyte is an antigen, wherein a glycerophospholipid and a polyvinylpyrrolidone are incorporated into the immune reaction system.
    Type: Application
    Filed: March 31, 2011
    Publication date: January 24, 2013
    Applicant: Sekisui Medical Co., Ltd.
    Inventors: Takayuki Abe, Tetsuya Ota
  • Publication number: 20110263048
    Abstract: The present invention has an object to provide an insoluble carrier for an antiphospholipid antibody detection reagent having a high reactivity. The present invention also has an object to provide an antiphospholipid antibody detection reagent, and a method of detecting an antiphospholipid antibody. The present invention directs to an insoluble carrier for an antiphospholipid antibody detection reagent, having a zeta potential of lower than ?45 mV in the case that the insoluble carrier is suspended in a 20 mmol/L aqueous sodium phosphate solution with a pH of 7.4 so that the resulting suspension has a solids concentration of 0.1%.
    Type: Application
    Filed: November 12, 2009
    Publication date: October 27, 2011
    Inventors: Takayuki Akamine, Shinichiro Kitahara, Tetsuya Ota, Takayuki Abe
  • Publication number: 20090246884
    Abstract: It is an object of the present invention to provide a reagent for assaying anti-phospholipid antibodies, which is excellent in long-term storage stability and enables an accurate diagnosis of syphilitic infection, and a reagent for assaying anti-Treponema pallidum antibodies, which enables an accurate diagnosis of syphilitic infection by preventing an occurrence of serum interference. The present invention is a reagent for assaying anti-phospholipid antibodies used for diagnosing syphilitic infection, which contains an insoluble carrier supporting an anti-phospholipid antigen thereon and a copolymer having a segment derived from 2-methacryloyloxyethyl phosphorylcholine and having a segment derived from a hydrophilic monomer.
    Type: Application
    Filed: December 7, 2006
    Publication date: October 1, 2009
    Inventors: Takayuki Akamine, Tetsuya Ota, Yan Li
  • Patent number: 5439827
    Abstract: A composition for detecting or quantitatively measuring a peroxide active material in a sample, containing an organic hydroperoxide, a chromogen, and an iron (111) complex of the formula: [(OOC-X-COO).sub.3 Fe]M.sub.3 in which X is an alkylene group:-(CH.sub.2).sub.n - (n=0-5) or an allyl group, and M is a monovalent cation, which can eliminate the influence of reducing compounds such as ascorbic acid contained in the sample.
    Type: Grant
    Filed: November 8, 1993
    Date of Patent: August 8, 1995
    Assignee: Kyoto Daiichi Kagaku Co., Ltd.
    Inventors: Yuji Yagi, Tamaki Kagawa, Hiroshi Tamura, Tetsuya Ota