Patents Assigned to SEIKO HOLDINGS KABUSHIKI KAISHA
  • Electronic circuit, module, and system
    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
  • Electronic circuit, module, and system
    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
  • Biometric information detection device and method of producing the same, biometric information detection module and method of producing the same
    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