Patents by Inventor Yoshifumi Yoshida

Yoshifumi Yoshida 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: 11966270
    Abstract: There are provided a sensor data collection device, a sensor data collection system, and a method of collecting sensor data capable of reducing a drain of a battery due to standby power. The sensor data collection device includes a power supply, a power supply control circuit configured to control the power supply, a sensor configured to perform sensing to thereby obtain data, a memory configured to store the data obtained by the sensor, and a control circuit configured to control the power supply control circuit, the sensor, and the memory.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: April 23, 2024
    Assignee: SEIKO GROUP CORPORATION
    Inventors: Ryosuke Isogai, Yoshifumi Yoshida
  • Patent number: 11930740
    Abstract: The combine may include a threshing tank that is configured to store a threshing product obtained by the threshing device and includes a lower tapered portion formed in a bottom portion. A bottom screw is provided inside the lower tapered portion and configured to discharge the threshing product from the threshing tank. A threshing discharge device is connected to the bottom screw and configured to convey the threshing product from the bottom screw and discharge the threshing product in a body outward direction. The threshing tank includes an inspection port formed in a bottom section of the lower tapered portion, and a lid configured to open and close the inspection port, and the lid opens and closes by swinging upward and downward about a swing axis that is not parallel with a screw axis of the bottom screw.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: March 19, 2024
    Assignee: Kubota Corporation
    Inventors: Mamoru Shinya, Yusaku Yoshida, Tsuyoshi Kumatori, Takashi Kitahara, Yoshifumi Tango, Ryohei Higashitaki, Toshinari Nishimura, Masakazu Hino, Shota Hayashi, Nobuki Kitamura
  • Patent number: 11918322
    Abstract: The present intraoral sensing apparatus is configured to be installed in an oral cavity, and is provided with an electronic device equipped with electronic components mounted on a circuit board; a first dental resin material which completely covers the electronic device; a second dental resin material which completely covers the first dental resin material; and an intraoral instrument having a first recess in which the electronic device covered with the first dental resin material and the second dental resin material is accommodated.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: March 5, 2024
    Assignees: SEIKO GROUP CORPORATION, SHOWA UNIVERSITY
    Inventors: Yoshifumi Yoshida, Ryosuke Isogai, Kotaro Maki, Rumi Shiotsu
  • Patent number: 11864873
    Abstract: The present intraoral sensing system which is configured to sense a biological information using a sensor module installed in an oral cavity, including a sensor module installed in an oral cavity of a patient and configured to store data acquired when the biological information is sensed, a storage configured to acquire the data and an identification information of the patient stored by the sensor module, associate the acquired data with the identification information of the patient, and store the association, a terminal apparatus for a dentist configured to analyze the data stored in the storage for each of the identification information of the patient, and a terminal apparatus for a doctor configured to acquire the data associated with a patient who has a developed disease among the data of patients stored in the storage, from the terminal apparatus for a dentist.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: January 9, 2024
    Assignees: SEIKO GROUP CORPORATION, SCIENCE ENERGY CO., LTD.
    Inventors: Yoshifumi Yoshida, Kotaro Maki
  • Patent number: 11855638
    Abstract: According to the present invention, an optical latch circuit includes a voltage detector configured to compare a first power generation voltage input from a first input terminal with a preset first threshold voltage and output a set signal from a determination output terminal when the first power generation voltage exceeds the first threshold voltage, a first photovoltaic element connected between the first input terminal and a grounding point in a forward direction and configured to output a first power generation voltage to the first input terminal according to photovoltaic power when light is radiated, and a feedback resistor inserted between the first input terminal and the determination output terminal.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: December 26, 2023
    Assignees: Seiko Group Corporation, ABLIC INC
    Inventors: Ryosuke Isogai, Yoshifumi Yoshida, Fumiyasu Utsunomiya
  • Patent number: 11848571
    Abstract: A convenient electronic circuit in which a switch is able to be switched through electric power obtained by weak radio waves is provided.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: December 19, 2023
    Assignees: SEIKO GROUP CORPORATION, ABLIC INC.
    Inventors: Yoshifumi Yoshida, Noboru Kawai, Fumiyasu Utsunomiya
  • Patent number: 11800259
    Abstract: A biological monitoring device includes a sensor included in a sensor device, performing a detection process of detecting a medical condition of a patient, and performing a process of generating first detection data indicating a result of the detection process, a generation unit realized by the sensor device, indicating contents related to the detection process, and performing a process of generating second detection data having a smaller data volume than the first detection data, on the basis of the first detection data, and a communication unit realized by the sensor device, and performing a process of transmitting the second detection data to a terminal associated with the patient.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: October 24, 2023
    Assignees: Seiko Group Corporation, Seiko Science Energy Co., Ltd.
    Inventors: Yoshifumi Yoshida, Ryosuke Isogai, Kotaro Maki
  • Patent number: 11632047
    Abstract: A convenient electronic circuit in which a switch is able to be switched through electric power obtained using weak radio waves is provided.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: April 18, 2023
    Assignees: SEIKO GROUP CORPORATION, ABLIC INC.
    Inventors: Yoshifumi Yoshida, Noboru Kawai, Fumiyasu Utsunomiya
  • Publication number: 20230024793
    Abstract: There are provided a sensor data collection device, a sensor data collection system, and a method of collecting sensor data capable of reducing a drain of a battery due to standby power. The sensor data collection device includes a power supply, a power supply control circuit configured to control the power supply, a sensor configured to perform sensing to thereby obtain data, a memory configured to store the data obtained by the sensor, and a control circuit configured to control the power supply control circuit, the sensor, and the memory.
    Type: Application
    Filed: July 25, 2022
    Publication date: January 26, 2023
    Inventors: Ryosuke ISOGAI, Yoshifumi YOSHIDA
  • Publication number: 20220352877
    Abstract: According to the present invention, an optical latch circuit includes a voltage detector configured to compare a first power generation voltage input from a first input terminal with a preset first threshold voltage and output a set signal from a determination output terminal when the first power generation voltage exceeds the first threshold voltage, a first photovoltaic element connected between the first input terminal and a grounding point in a forward direction and configured to output a first power generation voltage to the first input terminal according to photovoltaic power when light is radiated, and a feedback resistor inserted between the first input terminal and the determination output terminal.
    Type: Application
    Filed: January 22, 2020
    Publication date: November 3, 2022
    Inventors: Ryosuke ISOGAI, Yoshifumi YOSHIDA, Fumiyasu UTSUNOMIYA
  • Patent number: 11404916
    Abstract: A convenient electronic circuit in which a switch can be switched through electric power obtained using weak radio waves is provided.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: August 2, 2022
    Assignee: SEIKO HOLDINGS KABUSHIKI KAISHA
    Inventors: Yoshifumi Yoshida, Noboru Kawai
  • Patent number: 11329514
    Abstract: A convenient electronic circuit in which a switch is able to be switched through electric power obtained using weak radio waves is provided.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: May 10, 2022
    Assignees: SEIKO HOLDINGS KABUSHIKI KAISHA, ABLIC INC.
    Inventors: Yoshifumi Yoshida, Noboru Kawai, Fumiyasu Utsunomiya
  • Patent number: 11317864
    Abstract: A biometric information detection device according to one embodiment of the present disclosure is configured to be installed in a living body, and includes a sensor, a battery, a mechanical switch, a sealing member, and a holding member. The mechanical switch switches between a conduction state in which power is supplied from the battery to the sensor and a cutoff state in which supply of the power is blocked. The sealing member seals all of the sensor, the battery, and the mechanical switch. The holding member is attached to the living body and holds the sealing member.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: May 3, 2022
    Assignees: SEIKO HOLDINGS KABUSHIKI KAISHA, SHOWA UNIVERSITY
    Inventors: Shunji Watanabe, Yoshifumi Yoshida, Kotaro Maki
  • Publication number: 20220104767
    Abstract: An intraoral biological monitoring device includes a sensor, a communication unit that is configured to perform communication in response to an operation in which a signal is input to the sensor, and a mouthpiece that holds the sensor and the communication unit, and is attached to a crown of a subject to cover at least a part of a gum of the subject.
    Type: Application
    Filed: January 24, 2020
    Publication date: April 7, 2022
    Inventors: Ryosuke ISOGAI, Yoshifumi YOSHIDA, Kotaro MAKI
  • Publication number: 20220095918
    Abstract: A biological monitoring device includes a sensor included in a sensor device, performing a detection process of detecting a medical condition in a body of a patient, and performing a process of generating first detection data indicating a result of the detection process, a generation unit indicating contents related to the detection process, and performing a process of generating second detection data having a smaller data volume than the first detection data, on the basis of the first detection data, a communication unit realized by the sensor device, and performing a process of transmitting the second detection data to a terminal associated with the patient, and a control unit that is configured to cause the communication unit to perform the process of transmitting the second detection data to the terminal, when it is determined that the sensor device exists in the body of the patient.
    Type: Application
    Filed: September 10, 2021
    Publication date: March 31, 2022
    Inventors: Yoshifumi YOSHIDA, Ryosuke ISOGAI, Kotaro MAKI
  • Publication number: 20220103915
    Abstract: A biological monitoring device includes a sensor included in a sensor device, performing a detection process of detecting a medical condition of a patient, and performing a process of generating first detection data indicating a result of the detection process, a generation unit realized by the sensor device, indicating contents related to the detection process, and performing a process of generating second detection data having a smaller data volume than the first detection data, on the basis of the first detection data, and a communication unit realized by the sensor device, and performing a process of transmitting the second detection data to a terminal associated with the patient.
    Type: Application
    Filed: September 14, 2021
    Publication date: March 31, 2022
    Inventors: Yoshifumi YOSHIDA, Ryosuke ISOGAI, Kotaro MAKI
  • Publication number: 20210282650
    Abstract: The present intraoral sensing system which is configured to sense a biological information using a sensor module installed in an oral cavity, including: a sensor module installed in an oral cavity of a patient and configured to store data acquired when the biological information is sensed; a storage configured to acquire the data and an identification information of the patient stored by the sensor module, associate the acquired data with the identification information of the patient, and store the association; a terminal apparatus for a dentist configured to analyze the data stored in the storage for each of the identification information of the patient; and a terminal apparatus for a doctor configured to acquire the data associated with a patient who has a developed disease among the data of patients stored in the storage, from the terminal apparatus for a dentist.
    Type: Application
    Filed: March 8, 2021
    Publication date: September 16, 2021
    Inventors: Yoshifumi YOSHIDA, Kotaro MAKI
  • Publication number: 20210282651
    Abstract: The present intraoral sensing apparatus is configured to be installed in an oral cavity, and is provided with an electronic device equipped with electronic components mounted on a circuit board; a first dental resin material which completely covers the electronic device; a second dental resin material which completely covers the first dental resin material; and an intraoral instrument having a first recess in which the electronic device covered with the first dental resin material and the second dental resin material is accommodated.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 16, 2021
    Inventors: Yoshifumi YOSHIDA, Ryosuke ISOGAI, Kotaro MAKI, Rumi SHIOTSU
  • Publication number: 20210281114
    Abstract: A convenient electronic circuit in which a switch can be switched through electric power obtained using weak radio waves is provided.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 9, 2021
    Inventors: Yoshifumi YOSHIDA, Noboru KAWAI
  • Publication number: 20210281176
    Abstract: A convenient electronic circuit in which a switch is able to be switched through electric power obtained using weak radio waves is provided.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 9, 2021
    Inventors: Yoshifumi YOSHIDA, Noboru KAWAI, Fumiyasu UTSUNOMIYA