Patents by Inventor Ryo MIYATAKE

Ryo MIYATAKE 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: 20230227865
    Abstract: A modified microorganism containing a genetic modification that suppresses a transcription factor that controls expression of pyruvate dehydrogenase, in which the microorganism has and a production pathway of a C6 compound, and in which the C6 compound is at least one compound selected from the group consisting of adipic acid, hexamethylenediamine, 1,6-hexanediol, 6-aminohexanoic acid, 6-amino-1-hexanol, 6-hydroxyhexanoic acid, 3-oxoadipic acid, 3-hydroxyadipic acid, and 2,3-dehydroadipic acid.
    Type: Application
    Filed: January 11, 2023
    Publication date: July 20, 2023
    Applicant: Asahi Kasei Kabushiki Kaisha
    Inventors: Yutaro Yamada, Ryo Miyatake, Koji Isaka
  • Publication number: 20220353054
    Abstract: A communication method determination apparatus includes a comparison unit and an instruction unit. The comparison unit obtains a bit string of a portion of a physical header for synchronization from a wireless frame that includes the physical header for synchronization in which information for synchronization in a physical layer is set and a physical data portion in which data of a higher-level layer than the physical layer is set, and compares the obtained bit string with a bit string pattern specific to a communication method targeted for determination. The instruction unit performs communication method determination processing for determining whether or not the communication method targeted for determination is used for the wireless frame, based on a result of comparison.
    Type: Application
    Filed: July 1, 2019
    Publication date: November 3, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Kento YOSHIZAWA, Yosuke FUJINO, Yusuke ASAI, Daisei UCHIDA, Ryo MIYATAKE
  • Publication number: 20220279530
    Abstract: A control device of the present invention is for provision in a gateway device that includes multiple communication units that perform wireless communication with terminal devices using different communication methods. Based on communication unit individual information that is acquired from the communication units and includes information indicating at least characteristics of the communication methods of the communication units, operations of the communication units are scheduled so as to prevent the overlapping of periods in which the communication units perform signal transmission/reception with the terminal devices.
    Type: Application
    Filed: July 1, 2019
    Publication date: September 1, 2022
    Inventors: Kento Yoshizawa, Ryo Miyatake, Yusuke Asai, Daisei Uchida
  • Publication number: 20220248340
    Abstract: An interference wave arithmetic operation method performed by a wireless communication system including a plurality of antennas, the method including: determining an interferer antenna on the basis of information regarding directivity, a position, and an orientation of each of the plurality of antennas; and calculating interference wave reception intensity of a victim antenna using an interference wave from the determined interferer antenna.
    Type: Application
    Filed: April 6, 2020
    Publication date: August 4, 2022
    Inventors: Ryo Miyatake, Yusuke Asai, Daisei Uchida, Kazunori Akabane
  • Patent number: 11399376
    Abstract: A disclosure relates to a wireless communication system for instructing terminals to control resources based on radio wave conditions. The system comprises: generating, by a base station, information on radio wave conditions based on an uplink wireless signal from terminals, storing learning model data for generating the information on quality of communications with an amount of processing that is equal to or less than a threshold value, selecting learning model data on the basis of known information, and transmitting the learning model data and a downlink wireless signal, receiving, by the terminal, the learning model data, generating information representing the radio wave environment based on the downlink wireless signal, generating information representing quality of communication based on the learning model data and the information representing the radio wave condition, and controlling the communication resource for the wireless signal based on the information representing quality of communication.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: July 26, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Kohei Suzaki, Ryo Miyatake, Yusuke Asai, Hiroyuki Shiba
  • Patent number: 11349583
    Abstract: A measuring robot (1) measures radio waves using a radio wave measuring unit (11) at a measurement point. A self-propelled route control unit (14) controls, in a case that reliability of communication using the radio wave at the measurement point is determined to be low based on one or more of a measurement result by the radio wave measuring unit (11) and information on an obstacle detected by a terrain/obstacle/position detection sensor unit (12), a radio wave measuring unit (11) to measure the radio wave more precisely compared to the measurement of the electromagnetic wave in a case that the reliability of the communication using the radio wave is determined to be high.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: May 31, 2022
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Ryo Miyatake, Kohei Suzaki, Yusuke Asai, Hiroyuki Shiba
  • Patent number: 11277214
    Abstract: A synthetic reception strength value in a case of synthesizing indirect waves of radio waves generated due to an obstruction is calculated for each piece of receive antenna coordinate information in consideration of a phase of each indirect wave. Relation information indicating relation between input information and teaching information is generated. The input information is the synthetic reception strength value for each piece of the receive antenna coordinate information corresponding to transmit antenna coordinate information. The teaching information is information indicating a reception state of the radio waves being calculated using a method of actually measuring the radio waves output by the transmit antenna at a position of a receive antenna or a method other than the method of the actual measurement.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: March 15, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Ryo Miyatake, Hiroyuki Shiba, Yusuke Asai, Kohei Suzaki
  • Publication number: 20210367691
    Abstract: A synthetic reception strength value in a case of synthesizing indirect waves of radio waves generated due to an obstruction is calculated for each piece of receive antenna coordinate information in consideration of a phase of each indirect wave. Relation information indicating relation between input information and teaching information is generated. The input information is the synthetic reception strength value for each piece of the receive antenna coordinate information corresponding to transmit antenna coordinate information. The teaching information is information indicating a reception state of the radio waves being calculated using a method of actually measuring the radio waves output by the transmit antenna at a position of a receive antenna or a method other than the method of the actual measurement.
    Type: Application
    Filed: February 13, 2019
    Publication date: November 25, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Ryo MIYATAKE, Hiroyuki SHIBA, Yusuke ASAI, Kohei SUZAKI
  • Publication number: 20210250110
    Abstract: A measuring robot (1) measures radio waves using a radio wave measuring unit (11) at a measurement point.
    Type: Application
    Filed: June 5, 2019
    Publication date: August 12, 2021
    Inventors: Ryo Miyatake, Kohei Suzaki, Yusuke Asai, Hiroyuki Shiba
  • Publication number: 20210239785
    Abstract: An interference source hunting method of hunting for an interference source of electromagnetic waves while moving between multiple measurement points, includes the steps of acquiring strength information of electromagnetic waves, estimating a distance from the measurement point to the location of the interference source, based on the strength information, calculating a first presence probability that the interference source is present at each position, based on whether a distance from the measurement point to the position is within the distance, updating second presence probabilities acquired in hunting in the past, based on the first presence probabilities, determining a position obtained by moving, by a predetermined distance, the measurement point toward a position with the second presence probability higher than the second presence probability at the measurement point, as a new measurement point, and determining, in a case where a size of an area in which each of the second presence probabilities is great
    Type: Application
    Filed: May 21, 2019
    Publication date: August 5, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Kohei SUZAKI, Ryo MIYATAKE, Yusuke ASAI, Hiroyuki SHIBA
  • Publication number: 20210051678
    Abstract: A wireless communication system includes a base station including a base station side generation unit configured to generate information on radio wave environment on the basis of an uplink radio signal, a model unit configured to store, for each piece of known information, learning model data with which information on communication quality can be generated with a throughput equal to or less than a threshold value, a selection unit configured to select the learning model data on the basis of the known information, and a transmission unit configured to transmit the learning model data and a downlink radio signal, and a terminal including a model acquisition unit configured to acquire the learning model data, a terminal side generation unit configured to generate the information on the radio wave environment on the basis of a downlink radio signal, a measurement unit configured to generate the information on the communication quality on the basis of the learning model data and the information on the radio wave e
    Type: Application
    Filed: February 13, 2019
    Publication date: February 18, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Kohei SUZAKI, Ryo MIYATAKE, Yusuke ASAI, Hiroyuki SHIBA