Patents by Inventor Nobuyuki Imai

Nobuyuki Imai 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: 20240044936
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 8, 2024
    Inventors: Yusuke KINOSHITA, Nobuyuki IMAI
  • Patent number: 11860185
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: January 2, 2024
    Inventors: Yusuke Kinoshita, Nobuyuki Imai
  • Publication number: 20230383001
    Abstract: The present disclosure relates to an anti-OX40 antibody for use in treatment or prevention of OX-40 related diseases such as atopic dermatitis. In particular, the present disclosure provides an administration schedule that treats atopic dermatitis with an anti-OX40 antibody.
    Type: Application
    Filed: October 8, 2021
    Publication date: November 30, 2023
    Applicant: Kyowa Kirin Co., Ltd.
    Inventors: Mitsuo SATO, Yoshinori NAGATA, Kenji OOTAKI, Nobuyuki IMAI, Munetake SHIMABE
  • Publication number: 20230251282
    Abstract: A sensor module includes an X-axis angular velocity sensor device that outputs digital X-axis angular velocity data, a Y-axis angular velocity sensor device that outputs digital Y-axis angular velocity data, a Z-axis angular velocity sensor device that outputs digital Z-axis angular velocity data, an acceleration sensor device that outputs digital X-axis, Y-axis, and Z-axis acceleration data, a microcontroller, a first digital interface bus that electrically connects the X-axis angular velocity sensor device, the Y-axis angular velocity sensor device, and the Z-axis angular velocity sensor device to a first digital interface, and a second digital interface bus that electrically connects the acceleration sensor device to a second digital interface.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Inventors: Taketo CHINO, Yoshikuni SAITO, Nobuyuki IMAI
  • Patent number: 11680962
    Abstract: A sensor module includes an X-axis angular velocity sensor device that outputs digital X-axis angular velocity data, a Y-axis angular velocity sensor device that outputs digital Y-axis angular velocity data, a Z-axis angular velocity sensor device that outputs digital Z-axis angular velocity data, an acceleration sensor device that outputs digital X-axis, Y-axis, and Z-axis acceleration data, a microcontroller, a first digital interface bus that electrically connects the X-axis angular velocity sensor device, the Y-axis angular velocity sensor device, and the Z-axis angular velocity sensor device to a first digital interface, and a second digital interface bus that electrically connects the acceleration sensor device to a second digital interface.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: June 20, 2023
    Inventors: Taketo Chino, Yoshikuni Saito, Nobuyuki Imai
  • Publication number: 20230120267
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp ? P = (V/Bz) × (1 - cos (Bz×T) ) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz < Bx and Bz < By.
    Type: Application
    Filed: December 1, 2022
    Publication date: April 20, 2023
    Inventors: Yusuke KINOSHITA, Nobuyuki IMAI
  • Publication number: 20230060096
    Abstract: A sensor module includes a first sensor device that outputs first measurement data from a first measurement circuit receiving a signal from a first sensor element and performing a measurement process, a second sensor device that outputs a second measurement circuit receiving a signal from a second sensor element and performing a measurement process, and a microcontroller that receives the first measurement data and the second measurement data, in which the first sensor device includes a first terminal that is used for input of an external synchronization signal or a synchronization signal which is a signal based on the external synchronization signal, and input or output of a communication signal, and the second sensor device includes a second terminal that is used for input of the synchronization signal, and input or output of the communication signal.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 23, 2023
    Inventors: Fumikazu Otani, Yoshikuni Saito, Taketo Chino, Nobuyuki Imai
  • Patent number: 11549962
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: January 10, 2023
    Inventors: Yusuke Kinoshita, Nobuyuki Imai
  • Publication number: 20220291251
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Application
    Filed: December 10, 2021
    Publication date: September 15, 2022
    Inventors: Yusuke KINOSHITA, Nobuyuki IMAI
  • Patent number: 11231442
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: January 25, 2022
    Inventors: Yusuke Kinoshita, Nobuyuki Imai
  • Publication number: 20210349124
    Abstract: A sensor module includes an X-axis angular velocity sensor device that outputs digital X-axis angular velocity data, a Y-axis angular velocity sensor device that outputs digital Y-axis angular velocity data, a Z-axis angular velocity sensor device that outputs digital Z-axis angular velocity data, an acceleration sensor device that outputs digital X-axis, Y-axis, and Z-axis acceleration data, a microcontroller, a first digital interface bus that electrically connects the X-axis angular velocity sensor device, the Y-axis angular velocity sensor device, and the Z-axis angular velocity sensor device to a first digital interface, and a second digital interface bus that electrically connects the acceleration sensor device to a second digital interface.
    Type: Application
    Filed: July 22, 2021
    Publication date: November 11, 2021
    Inventors: Taketo CHINO, Yoshikuni SAITO, Nobuyuki IMAI
  • Patent number: 11137416
    Abstract: A sensor module includes an X-axis angular velocity sensor device that outputs digital X-axis angular velocity data, a Y-axis angular velocity sensor device that outputs digital Y-axis angular velocity data, a Z-axis angular velocity sensor device that outputs digital Z-axis angular velocity data, an acceleration sensor device that outputs digital X-axis, Y-axis, and Z-axis acceleration data, a microcontroller, a first digital interface bus that electrically connects the X-axis angular velocity sensor device, the Y-axis angular velocity sensor device, and the Z-axis angular velocity sensor device to a first digital interface, and a second digital interface bus that electrically connects the acceleration sensor device to a second digital interface.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: October 5, 2021
    Inventors: Taketo Chino, Yoshikuni Saito, Nobuyuki Imai
  • Patent number: 11077843
    Abstract: A sensor module includes a first sensor device, a second sensor device, and a microcontroller. The first sensor device includes a first synchronization terminal to which an external synchronization signal or a synchronization signal which is a signal based on the external synchronization signal is input, a first interface outputs first measurement data to the microcontroller on the basis of the synchronization signal which is input to the first synchronization terminal, the second sensor device includes a second synchronization terminal to which the synchronization signal is input, and a second interface outputs second measurement data to the microcontroller on the basis of the synchronization signal which is input to the second synchronization terminal.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: August 3, 2021
    Inventors: Fumikazu Otani, Yoshikuni Saito, Taketo Chino, Nobuyuki Imai
  • Publication number: 20210190817
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Application
    Filed: March 10, 2021
    Publication date: June 24, 2021
    Inventors: Yusuke KINOSHITA, Nobuyuki IMAI
  • Patent number: 10976342
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V [m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos (Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz [deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: April 13, 2021
    Inventors: Yusuke Kinoshita, Nobuyuki Imai
  • Publication number: 20200033825
    Abstract: A sensor module includes a first sensor device that outputs first measurement data from a first measurement circuit receiving a signal from a first sensor element and performing a measurement process, a second sensor device that outputs a second measurement circuit receiving a signal from a second sensor element and performing a measurement process, and a microcontroller that receives the first measurement data and the second measurement data, in which the first sensor device includes a first terminal that is used for input of an external synchronization signal or a synchronization signal which is a signal based on the external synchronization signal, and input or output of a communication signal, and the second sensor device includes a second terminal that is used for input of the synchronization signal, and input or output of the communication signal.
    Type: Application
    Filed: July 29, 2019
    Publication date: January 30, 2020
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Fumikazu OTANI, Yoshikuni SAITO, Taketo CHINO, Nobuyuki IMAI
  • Publication number: 20190283732
    Abstract: A sensor module includes a first sensor device, a second sensor device, and a microcontroller. The first sensor device includes a first synchronization terminal to which an external synchronization signal or a synchronization signal which is a signal based on the external synchronization signal is input, a first interface outputs first measurement data to the microcontroller on the basis of the synchronization signal which is input to the first synchronization terminal, the second sensor device includes a second synchronization terminal to which the synchronization signal is input, and a second interface outputs second measurement data to the microcontroller on the basis of the synchronization signal which is input to the second synchronization terminal.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 19, 2019
    Inventors: Fumikazu OTANI, Yoshikuni SAITO, Taketo CHINO, Nobuyuki IMAI
  • Publication number: 20190285663
    Abstract: A sensor module includes an X-axis angular velocity sensor device that outputs digital X-axis angular velocity data, a Y-axis angular velocity sensor device that outputs digital Y-axis angular velocity data, a Z-axis angular velocity sensor device that outputs digital Z-axis angular velocity data, an acceleration sensor device that outputs digital X-axis, Y-axis, and Z-axis acceleration data, a microcontroller, a first digital interface bus that electrically connects the X-axis angular velocity sensor device, the Y-axis angular velocity sensor device, and the Z-axis angular velocity sensor device to a first digital interface, and a second digital interface bus that electrically connects the acceleration sensor device to a second digital interface.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 19, 2019
    Inventors: Taketo CHINO, Yoshikuni SAITO, Nobuyuki IMAI
  • Publication number: 20190277880
    Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V [m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos (Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz [deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.
    Type: Application
    Filed: March 7, 2019
    Publication date: September 12, 2019
    Inventors: Yusuke KINOSHITA, Nobuyuki IMAI
  • Publication number: 20170203153
    Abstract: An electronic apparatus includes a determination section that performs a determination of a standing still state of exercise equipment on the basis of a preset determination criterion by using an output from an inertial sensor, and a notification section that notifies a user of information indicating a state change of the exercise equipment until reaching the determination.
    Type: Application
    Filed: December 27, 2016
    Publication date: July 20, 2017
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Masafumi SATO, Kazuhiro SHIBUYA, Nobuyuki IMAI, Toshihiko KANO