Company Filing History:
Years Active: 2022-2023
Title: Innovations by Masashi Shigemitsu
Introduction
Masashi Shigemitsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion and control systems. With a total of 2 patents, his work reflects a deep understanding of electrical engineering and innovative design.
Latest Patents
One of his latest patents is a power conversion device. This device features cell converters connected in series, with each cell converter comprising main circuit conductors, a bypass portion, external output conductors, and bypass connection conductors. The design ensures that the conductors are arranged to enhance mutual and self-inductances, effectively suppressing short-circuit currents during double failures.
Another significant patent is a control device and power control system. This system is designed to manage a power source connected to an alternating-current (AC) power system. It includes a frequency control unit, a power calculation unit, an arithmetic unit, and a selection unit. These components work together to control the frequency of the power source and calculate variations in effective power output, ensuring efficient operation within the AC power system.
Career Highlights
Masashi Shigemitsu is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the efficiency and reliability of power systems.
Collaborations
He collaborates with talented coworkers, including Shuhei Fujiwara and Yoshiyuki Kono. Their combined expertise contributes to the success of their projects and the advancement of technology at Mitsubishi Electric Corporation.
Conclusion
Masashi Shigemitsu's contributions to power conversion and control systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving electrical engineering solutions, making a lasting impact in the field.