This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025-2026
Title: Yukina Akiyama: Innovator in Power Conversion Technology
Introduction
Yukina Akiyama is a prominent inventor based in Kawasaki, Kanagawa, Japan. She has made significant contributions to the field of power conversion technology. With a focus on enhancing the efficiency of power systems, Akiyama has developed innovative solutions that address critical challenges in energy distribution.
Latest Patents
Akiyama holds a patent for a power conversion device designed to reduce cross current. This power converter includes a phase controller that calculates a phase angle reference value based on the difference between a commanded active power reference value and the output active power supplied to a distribution line. Additionally, it features a voltage controller that computes voltage reference values based on the phase angle reference value. The power conversion unit then converts electric power from a power supply source into AC power, which is subsequently output to the distribution line. Akiyama's patent represents a significant advancement in power conversion technology.
Career Highlights
Throughout her career, Akiyama has worked with notable companies, including Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation. Her experience in these organizations has allowed her to develop and refine her expertise in power systems and energy solutions.
Collaborations
Akiyama has collaborated with talented individuals in her field, including Yuki Kudo and Koji Toba. These partnerships have contributed to her innovative work and the successful development of her patented technologies.
Conclusion
Yukina Akiyama is a trailblazer in the realm of power conversion technology. Her innovative patent and career achievements highlight her dedication to improving energy efficiency and reliability. Akiyama's contributions continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile