Company Filing History:
Years Active: 2017
Title: Innovations of Yoshinobu Matsui
Introduction
Yoshinobu Matsui is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of power supply technology, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
Matsui's latest patents include a power supply apparatus and a control apparatus. The first patent describes a power supply apparatus that features an inductor, a switching element, an electrolytic capacitor, and a control circuit. This apparatus is designed to generate an induced voltage and includes a degradation detection-purpose signal to monitor the health of the electrolytic capacitor. The second patent focuses on a power factor correction (PFC) circuit that generates a sinusoidal current in-phase with the AC input voltage. It also includes a DC-DC converter and a current change detection section that ensures optimal voltage output.
Career Highlights
Yoshinobu Matsui is currently employed at Fujitsu Corporation, where he continues to develop innovative technologies in power supply systems. His work has contributed to advancements in energy efficiency and electrical performance.
Collaborations
Matsui has collaborated with notable colleagues such as Tomotake Sasaki and Yu Yonezawa, enhancing the scope and impact of his inventions through teamwork and shared expertise.
Conclusion
Yoshinobu Matsui's contributions to power supply technology reflect his dedication to innovation and excellence in engineering. His patents not only demonstrate his technical skills but also his commitment to improving electrical systems for various applications.