Hiroaki Ota

Title: Hiroaki Ota: Innovator in Contactless Power Feeding Technology

Introduction

Hiroaki Ota is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of contactless power feeding technology. With a total of 2 patents, Ota's work focuses on enhancing the efficiency and functionality of power transmission systems.

Latest Patents

Ota's latest patents include innovative designs for contactless power feeding apparatuses. The first patent describes a power transmitting apparatus that features a power supply circuit supplying AC power at a predetermined drive frequency to a transmission coil. This system is designed to power a receiving apparatus through a resonant circuit that includes a receiver coil and a resonance capacitor. The control circuit ensures that the drive frequency aligns with the resonance frequency of the circuit, optimizing power transfer.

The second patent also pertains to a contactless power feeding apparatus. It includes a power supply circuit that transmits AC power to a transmission coil while receiving returning power from the power receiving apparatus. The control circuit adjusts the power supply based on the voltage of the returning power, ensuring that the output voltage remains within a predetermined range. This design enhances the reliability and efficiency of power transmission.

Career Highlights

Hiroaki Ota is currently employed at Omron Corporation, a leading company in automation and control technology. His work at Omron has allowed him to develop cutting-edge technologies that contribute to advancements in power feeding systems. Ota's expertise in this area has positioned him as a key figure in the field of electrical engineering.

Collaborations

Ota collaborates with talented colleagues such as Goro Nakao and Yuki Ito. Their combined efforts in research and development have led to innovative solutions in power transmission technology.

Conclusion

Hiroaki Ota's contributions to contactless power feeding technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electrical systems and their applications. Ota's work continues to influence the future of power transmission, making him a notable inventor in his field.