Patents by Inventor Takahiko Ando

Takahiko Ando 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: 11932201
    Abstract: A biometric information authenticating device includes a biometric information sensor to detect contact of an operating finger with a reading surface and to read biometric information of the operating finger, an illumination unit including at least one light source, and a control unit to indicate completion of reading of the biometric information by an illumination pattern including a combination of turning on and off of the at least one light source.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: March 19, 2024
    Assignees: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Rijin Owaki, Yosuke Ohashi, Takahiko Ando, Yuya Goto, Yasuhisa Ohta, Naoyuki Takada, Daisuke Ogawa
  • Publication number: 20240025373
    Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa OHTA, Yuya GOTO, Naoyuki TAKADA, Takahiko ANDO, Yosuke OHASHI, Rijin OWAKI, Daisuke OGAWA
  • Patent number: 11874908
    Abstract: A biometric authentication system includes: a storage device that stores pieces of biometric information and pieces of registered information associated with the respective pieces of the biometric information and identifying the respective pieces of the biometric information; an acquisition device that acquires the biometric information of a user to be authenticated; and a control device that is configured to cause a notification device, when the biometric information acquired by the acquisition device matches a piece of the biometric information stored in the storage device, to notify of a piece of the registered information associated with the matched piece of the biometric information.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: January 16, 2024
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventor: Takahiko Ando
  • Patent number: 11844822
    Abstract: The present invention relates to stabilization of a certain benzothia(dia)zepine derivative in a solid formulation containing the same. In the present invention, in a solid formulation containing the benzothia(dia)zepine derivative mentioned above, a combination of polyethylene glycol and polyvinyl alcohol is not blended, or alternatively, in the case of blending polyethylene glycol and polyvinyl alcohol in the solid formulation, the aforementioned derivative is isolated from the combination of polyethylene glycol and polyvinyl alcohol.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: December 19, 2023
    Assignee: Elobix AB
    Inventors: Takahiko Ando, Hirokazu Hagio, Takashi Matsushita, Yusuke Ito
  • Patent number: 11820331
    Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: November 21, 2023
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa Ohta, Yuya Goto, Naoyuki Takada, Takahiko Ando, Yosuke Ohashi, Rijin Owaki, Daisuke Ogawa
  • Publication number: 20230110528
    Abstract: A data erasing device for use with a key system that allows at least one of an electronic key, a mobile terminal, and an authentication card to be used as a key of an operated subject. The electronic key functions as the key and is verified through wireless communication, the mobile terminal is used as the key by registering a digital key provided from an external device, and the authentication card is verified as the key through proximity wireless communication. A checking unit checks a result of a substitute authentication performed when at least one of the electronic key, the mobile terminal, and the authentication card that is used as the key is lost. The substitute authentication differs from an authentication performed on the lost key. An erasing unit erases key data of the lost key from a memory when the checking unit obtains a checking result indicating successful authentication.
    Type: Application
    Filed: October 3, 2022
    Publication date: April 13, 2023
    Inventor: Takahiko ANDO
  • Publication number: 20230067036
    Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
    Type: Application
    Filed: November 8, 2022
    Publication date: March 2, 2023
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa OHTA, Yuya GOTO, Naoyuki TAKADA, Takahiko ANDO, Yosuke OHASHI, Rijin OWAKI, Daisuke OGAWA
  • Patent number: 11577694
    Abstract: An authentication device includes a last session information storage portion that stores data of a first registered person successfully authenticated in the last session, an input unit to which information of a second registered person successfully authenticated by another authentication device is input, an information acquisition unit that acquires identification information of a user via an information sensor, a registered person information storage portion that stores registered person information in which a plurality of registered persons including the first and second registered persons are associated with their registration identification information, an authentication order information storage portion that stores information about an authentication order of the registered persons, and an authentication unit that authenticates the user by comparing the identification information acquired from the information acquisition unit with the registration identification information stored in the registered perso
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 14, 2023
    Assignees: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yosuke Ohashi, Rijin Owaki, Takahiko Ando, Yasuhisa Ohta, Yuya Goto, Naoyuki Takada, Daisuke Ogawa
  • Patent number: 11524657
    Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: December 13, 2022
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa Ohta, Yuya Goto, Naoyuki Takada, Takahiko Ando, Yosuke Ohashi, Rijin Owaki, Daisuke Ogawa
  • Patent number: 11461449
    Abstract: A biometric authentication device includes a biometric information sensor to read biometric information of a user, a biometric information storage unit to pre-register biometric information of a registered person as registered biometric information for verification, a determination unit to determine whether or not a captured image captured by the biometric information sensor is suitable for biometric authentication, and to perform biometric authentication by comparing the captured image to the registered biometric information registered in the biometric information storage unit when the determination unit determines that the captured image is suitable for the biometric authentication, and a notification unit to issue a notification indicating that the captured image is unsuitable for the biometric authentication.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: October 4, 2022
    Assignees: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yosuke Ohashi, Rijin Owaki, Takahiko Ando, Yasuhisa Ohta, Yuya Goto, Naoyuki Takada, Daisuke Ogawa
  • Patent number: 11443506
    Abstract: A biometric information sensor device includes a control unit that issues a notification for failure to read biometric information of a detection target when reading of the biometric information fails after a contact of the detection target with a reading surface is detected.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: September 13, 2022
    Assignees: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahiko Ando, Yosuke Ohashi, Rijin Owaki, Naoyuki Takada, Yuya Goto, Yasuhisa Ohta, Daisuke Ogawa
  • Publication number: 20220266798
    Abstract: An authentication device to be mounted on a vehicle includes a processor. The processor is configured to execute first authentication based on biometric information acquired from a user and biometric information preregistered in the vehicle. The processor is configured to execute second authentication based on identification information acquired from a mobile device of the user and identification information preregistered in the vehicle. The processor is configured to permit start of the vehicle when at least one of the first authentication and the second authentication is successful. The processor is configured to set an authentication function of the first authentication from ON to OFF when at least one of the first authentication and the second authentication is successful.
    Type: Application
    Filed: December 13, 2021
    Publication date: August 25, 2022
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Yuya GOTO, Naoyuki TAKADA, Kosuke TAKI, Daisuke OGAWA, Hirokazu ITAKURA, Takahiko ANDO
  • Publication number: 20220089126
    Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa OHTA, Yuya GOTO, Naoyuki TAKADA, Takahiko ANDO, Yosuke OHASHI, Rijin OWAKI, Daisuke OGAWA
  • Patent number: 11267442
    Abstract: A vehicular authentication device that includes: a first processor; and a second processor. The first processor is configured to: perform a first permission to permit release of a steering lock of a vehicle in a case in which a verification of key information of the vehicle has been performed successfully, and in a case in which the steering lock has been released by the first permission, perform a second permission to permit deactivation of an immobilizer of the vehicle based on a successful verification of biometric information by the second processor.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: March 8, 2022
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Naoyuki Takada, Yasuhisa Ohta, Yuya Goto, Takahiko Ando, Yosuke Ohashi, Rijin Owaki, Daisuke Ogawa
  • Patent number: 11230263
    Abstract: A fingerprint authentication device is mounted in a vehicle and includes a fingerprint sensor configured to perform a fingerprint detection process that detects a fingerprint of a finger brought into contact with the fingerprint sensor, a fingerprint authentication unit configured to perform a fingerprint authentication process based on the fingerprint detected through the fingerprint detection process, and a controller configured to control permission and non-permission of execution of the fingerprint detection process, and the controller is configured not to permit the execution of the fingerprint detection process when a speed of the vehicle is equal to or greater than a predetermined value.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: January 25, 2022
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yasuhisa Ohta, Yuya Goto, Naoyuki Takada, Takahiko Ando, Yosuke Ohashi, Rijin Owaki, Daisuke Ogawa
  • Publication number: 20220009446
    Abstract: A biometric authentication system is configured to perform a biometric authentication operation based on biometric information of an occupant in a passenger compartment of a vehicle and is configured to permit starting of a travel driving force source in the vehicle based on a condition that biometric authentication is established in the biometric authentication operation. The biometric authentication system includes: a biometric information detecting unit configured to detect the biometric information; and a notification unit configured to issue a notification dependent on non-establishment of biometric authentication in the biometric authentication operation to the occupant. The notification unit is configured to issue the notification dependent on the non-establishment of the biometric authentication based on a condition that a brake pedal is depressed at the time of detecting the biometric information by the biometric information detecting unit when the biometric authentication is not established.
    Type: Application
    Filed: July 6, 2021
    Publication date: January 13, 2022
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yuya GOTO, Naoyuki TAKADA, Hajime SASAKI, Hirokazu ITAKURA, Takahiko ANDO, Daisuke OGAWA
  • Publication number: 20210319086
    Abstract: A biometric authentication device includes a biometric information sensor to read biometric information of a user, a biometric information storage unit to pre-register biometric information of a registered person as registered biometric information for verification, a determination unit to determine whether or not a captured image captured by the biometric information sensor is suitable for biometric authentication, and to perform biometric authentication by comparing the captured image to the registered biometric information registered in the biometric information storage unit when the determination unit determines that the captured image is suitable for the biometric authentication, and a notification unit to issue a notification indicating that the captured image is unsuitable for the biometric authentication.
    Type: Application
    Filed: August 28, 2019
    Publication date: October 14, 2021
    Inventors: Yosuke OHASHI, Rijin OWAKI, Takahiko ANDO, Yasuhisa OHTA, Yuya GOTO, Naoyuki TAKADA, Daisuke OGAWA
  • Publication number: 20210303670
    Abstract: A biometric information authentication device includes a control unit to, during biometric authentication by comparing biometric information of a user read by a biometric information sensor to preliminarily registered biometric information of a registered person, issue a notification to encourage the user to register different biometric information when a predetermined condition for determining that a biometric authentication after a current biometric authentication is highly likely to fail is met.
    Type: Application
    Filed: August 6, 2019
    Publication date: September 30, 2021
    Inventors: Rijin OWAKI, Yosuke OHASHI, Takahiko ANDO, Yuya GOTO, Yasuhisa OHTA, Naoyuki TAKADA, Daisuke OGAWA
  • Publication number: 20210261095
    Abstract: A biometric information authenticating device includes a biometric information sensor to detect contact of an operating finger with a reading surface and to read biometric information of the operating finger, an illumination unit including at least one light source, and a control unit to indicate completion of reading of the biometric information by an illumination pattern including a combination of turning on and off of the at least one light source.
    Type: Application
    Filed: August 1, 2019
    Publication date: August 26, 2021
    Inventors: Rijin OWAKI, Yosuke OHASHI, Takahiko ANDO, Yuya GOTO, Yasuhisa OHTA, Naoyuki TAKADA, Daisuke OGAWA
  • Publication number: 20210232671
    Abstract: A biometric authentication system includes: a storage device that stores pieces of biometric information and pieces of registered information associated with the respective pieces of the biometric information and identifying the respective pieces of the biometric information; an acquisition device that acquires the biometric information of a user to be authenticated; and a control device that is configured to cause a notification device, when the biometric information acquired by the acquisition device matches a piece of the biometric information stored in the storage device, to notify of a piece of the registered information associated with the matched piece of the biometric information.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 29, 2021
    Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventor: Takahiko ANDO