Kiyotaka Tomiyama

Title: Kiyotaka Tomiyama: Innovator in Power Conversion Technology

Introduction

Kiyotaka Tomiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology. His innovative approach has led to the development of a unique power conversion device that addresses size constraints while maintaining efficiency.

Latest Patents

Kiyotaka Tomiyama holds 1 patent for his invention of a power conversion device. This device comprises a main circuit board, a first board, and a second board, all designed to reduce size without compromising functionality. The main circuit board features a rectifier circuit and an inverter circuit located in a high-power section. The rectifier circuit is responsible for rectifying AC voltage, while the first and second boards contain circuits that operate in low-power sections. The design includes an insulating transformer and an insulating element, which facilitate power supply and signal exchange between the circuits.

Career Highlights

Kiyotaka Tomiyama is currently employed at Hitachi Industrial Equipment Systems Co., Ltd. His work at this esteemed company has allowed him to focus on advancing power conversion technologies. His innovative designs have contributed to the company's reputation for excellence in industrial equipment.

Collaborations

Kiyotaka has collaborated with several talented individuals in his field, including Fumihiro Sato and Keisuke Tanabe. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Kiyotaka Tomiyama is a distinguished inventor whose work in power conversion technology has made a significant impact. His innovative designs and collaborations continue to push the boundaries of what is possible in the field.