This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: California Institute of Technology, Leland Stanford Junior University, Ntt Research, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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1 out of 34 Years Active: 2026
Title: Ryotatsu Yanagimoto: Advancing Quantum Measurement
Introduction
Ryotatsu Yanagimoto is an inventor based in Stanford, California. His work includes methods for measuring quantum optical systems while preserving the component being observed.
Latest Patents
Yanagimoto is associated with 1 patent: “Optical Parametric Amplification Protocols for Quantum Nondemolition Measurement.” The patent describes methods and systems that use optical parametric amplifiers to enhance native quadratic coupling strength. This can enable measurement or observation of photonic components without demolishing them at the system output. Examples include signal Bogoliubov excitations, a pump modular quadrature, and a squared signal quadrature.
Career Highlights
Yanagimoto has been associated with Leland Stanford Junior University and the California Institute of Technology. His patent work reflects research into optical parametric amplification and quantum nondemolition measurement.
Collaborations
His listed coworkers include Ryan Hamerly and Hideo Mabuchi, whose work is also connected to quantum optics and measurement research.
Conclusion
Ryotatsu Yanagimoto’s patent describes an approach to quantum measurement designed to preserve the photonic component under observation, highlighting his contributions to research in quantum optics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile