Yoshiki Katsura

Title: **Innovative Power Transfer: The Contributions of Yoshiki Katsura**

Introduction

Yoshiki Katsura, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of power transfer technology. With a focus on enhancing the efficiency and reliability of electrical systems, Katsura has secured a patent for his groundbreaking invention that demonstrates his commitment to innovation.

Latest Patents

Yoshiki Katsura holds a patent for a "Transformer-isolated power transfer apparatus having intermittent." This inventive device is designed for use in a power supply body and a device body that are removably coupled together. The power supply body contains both a primary winding and a secondary winding for transmitting electrical power, while the device body features an induction winding and a load.

The patented apparatus operates through electromagnetic inductive coupling to transfer power from the power supply body to the device body. A notable feature of this invention is its detection circuitry, which determines the state of coupling between the two bodies. When uncoupled, the apparatus operates in an intermittent oscillation mode, while it shifts to continuous oscillation upon establishing a connection. This innovative approach allows for consistent power transmission, effectively managing variations in input voltage by maintaining a steady average power level.

Career Highlights

Katsura works at Matsushita Electric Works, Ltd., a renowned company known for its advancements in electrical equipment and technology. His work has contributed to the company's reputation for innovative solutions in power management and supply systems.

Collaborations

Throughout his career, Yoshiki Katsura has collaborated with notable colleagues, including Hideki Tamura and Mikihiro Yamashita. These partnerships have not only fostered a collaborative spirit but have also led to significant advancements in their respective fields, enhancing the overall efficiency and functionality of power transfer devices.

Conclusion

Yoshiki Katsura's patent for the transformer-isolated power transfer apparatus represents a substantial contribution to the field of electrical engineering. His innovative solutions not only address key challenges in power transmission but also exemplify the quality of work produced in collaboration with dedicated teams at Matsushita Electric Works, Ltd. As technologies continue to evolve, the impact of Katsura's innovations will undoubtedly play a crucial role in shaping future developments in electrical power systems.