This inventor holds 15 USPTO granted patents and 1 published patent application and 9 EPO patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2013-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013-2025
Title: Masahiko Onishi: Innovator in Amplifier Technology
Introduction
Masahiko Onishi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of amplifier technology, holding a total of 15 patents. His work focuses on enhancing the performance and efficiency of amplifiers through innovative modeling and distortion compensation techniques.
Latest Patents
Onishi's latest patents include a modeling device, calculation method, and non-transitory computer-readable storage medium for distortion compensation of amplifiers. This modeling device performs calculations using an amplifier model that accounts for varying internal states affecting distortion characteristics. The amplifier model comprises multiple calculation models that represent the amplifier in different internal states, along with a combiner that integrates these models based on the varying internal state.
Another notable patent is for a controller, distortion compensation device, communication device, and method of adjusting input signals for distortion compensation. This controller is designed for an adjuster that modifies an input signal for pre-distortion of an amplifier. It features a determination unit that identifies a target section corresponding to the electric power of the input signal and a generator that produces a control signal. The adjuster can modify either the amplitude or phase of the input signal, with adjustments tailored to each section.
Career Highlights
Masahiko Onishi is currently employed at Sumitomo Electric Industries, Limited, where he continues to develop innovative solutions in amplifier technology. His expertise and dedication to research have positioned him as a key figure in his field.
Collaborations
Onishi has collaborated with notable colleagues, including Isao Katsura and Eiji Mochida, contributing to advancements in amplifier technology through teamwork and shared expertise.
Conclusion
Masahiko Onishi's contributions to amplifier technology through his innovative patents and collaborative efforts highlight his importance in the field. His work continues to influence the development of more efficient and effective amplification systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile