Fumito Kusama

Title: Fumito Kusama: Innovator in Power Conversion Systems

Introduction

Fumito Kusama is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of power conversion systems, holding a total of 15 patents. His innovative work focuses on enhancing the efficiency and functionality of electrical systems.

Latest Patents

Kusama's latest patents include a power conversion system that features a second circuit designed to control current or power synchronization with power ripples caused by an AC power supply or load. This system comprises a first circuit, a second circuit, and a third circuit, with the first circuit connected to either an AC power supply or load. The second circuit plays a crucial role in managing the input or output of current or power, ensuring synchronization with the AC power ripples. Another notable patent is a power conversion system and virtual DC voltage generator circuit, which also includes a first, second, and third circuit. This system provides an output voltage across a secondary winding of a transformer, showcasing a waveform that transitions through rising, falling, and flat ranges.

Career Highlights

Throughout his career, Fumito Kusama has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in power conversion technology.

Collaborations

Kusama has collaborated with esteemed colleagues, including Takaaki Norisada and Yutaka Kamon. Their combined expertise has contributed to the advancement of power conversion systems and related technologies.

Conclusion

Fumito Kusama's contributions to the field of power conversion systems are noteworthy, with a total of 15 patents that reflect his innovative spirit. His work continues to influence the industry and pave the way for future advancements in electrical engineering.