Patents by Inventor Takashi Ido

Takashi Ido 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: 20250232203
    Abstract: A system comprises a memory that stores and a processor that executes computer executable components stored in the memory, wherein the computer executable components comprise an identification component that identifies a quantum channel within a quantum circuit that is configured for execution at a quantum processor, an evaluation component that generates a reshaped quantum channel based on application of quantum twirling to the quantum channel, and a distribution component that employs a fixed distribution of a specified set of twirl groups over which the quantum twirling is directed by the system.
    Type: Application
    Filed: January 11, 2024
    Publication date: July 17, 2025
    Inventors: Ewout van den Berg, Christopher James WOOD, Takashi Ido
  • Publication number: 20250148341
    Abstract: Define a plurality of qubit collision types and a plurality of constraints. For a group of qubits, use a computerized mixed-integer programming solver to, subject to the constraints, iteratively minimize collisions by minimizing a sum of products of weights multiplied by an amount of frequency collisions for given ones of the constraints of each one of the collision types. Output a frequency tuning plan for the group of qubits, based on the iterative minimization. Facilitate tuning physical qubits in accordance with the frequency tuning plan.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 8, 2025
    Inventors: Takashi Ido, NAOKI KANAZAWA, Jared Barney Hertzberg, Eric Zhang, Sami Rosenblatt, Jason S. Orcutt, Malcolm Scott Carroll
  • Publication number: 20250068782
    Abstract: Generate an initial tuning plan for a quantum computing device based on an initial screening; determine whether yield rate according to the initial tuning plan is acceptable, based on real-time analytics; facilitate carrying out tuning based on the initial tuning plan based on the determining indicating that the yield rate according to the tuning plan is acceptable; and repeat the determining and facilitating carrying out tuning steps based on tuning being incomplete and the yield rate according to the initial tuning plan being acceptable.
    Type: Application
    Filed: August 21, 2023
    Publication date: February 27, 2025
    Inventors: Eric Zhang, Jason S. Orcutt, Jared Barney Hertzberg, Malcolm Scott Carroll, Takashi Ido, NAOKI KANAZAWA