This inventor holds 5 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Nec Corporation, National Institute of Advanced Industrial Science and Technology. Active years: 2023-2026.
Company Filing History:
5 out of 36,636 
1 out of 1,760 
Years Active: 2023-2026
Title: Aiko Yamaguchi: Innovator in Resonator Technology and Quantum Circuits
Introduction
Aiko Yamaguchi is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of resonator technology and superconducting quantum circuits. With a total of 5 patents to her name, Yamaguchi continues to push the boundaries of innovation.
Latest Patents
Yamaguchi's latest patents include a resonator and a frequency-tunable resonator. The stepped impedance resonator is designed to efficiently reduce a footprint. It features a coplanar waveguide with a first impedance and a section with a second impedance, which includes a fishbone waveguide. This configuration allows for a compact design while maintaining functionality. Another notable patent is her work on superconducting quantum circuits. This circuit comprises four qubits and a coupler with electrodes and a nonlinear element. Each qubit includes a resonator with a SQUID loop circuit and a capacitor, showcasing her innovative approach to quantum technology.
Career Highlights
Throughout her career, Aiko Yamaguchi has worked with esteemed organizations such as NEC Corporation and the National Institute of Advanced Industrial Science and Technology. Her experience in these institutions has allowed her to develop groundbreaking technologies that have a lasting impact on the industry.
Collaborations
Yamaguchi has collaborated with notable colleagues, including Tomohiro Yamaji and Ryoji Miyazaki. These partnerships have fostered an environment of creativity and innovation, leading to advancements in her field.
Conclusion
Aiko Yamaguchi is a trailblazer in the realm of resonator technology and quantum circuits. Her contributions and collaborations continue to inspire future innovations in these critical areas.