Yoshihiro Uchino

Title: Innovations of Yoshihiro Uchino

Introduction

Yoshihiro Uchino is a notable inventor based in Yachiyo, Japan. He has made significant contributions to the field of power electronics, particularly through his innovative designs in power transducers. With a total of three patents to his name, Uchino's work has had a considerable impact on the efficiency of power semiconductor applications.

Latest Patents

One of Uchino's latest patents focuses on improving the performance of a power transducer. This innovation enhances the efficiency of power semiconductors by managing the permissible duty factor within the regenerative braking circuit. The design allows users to set the resistance value of the regenerative braking resistor via an operation panel. This feature thermally consumes the rotational energy generated during motor deceleration. The power transducer calculates the current flowing in the regenerative braking circuit based on the resistance value setting. It also obtains the generation loss of the power semiconductor with the calculated current value and determines the permissible duty factor from the obtained generation loss.

Career Highlights

Uchino is currently employed at Hitachi Industrial Equipment Systems Co., Ltd., where he continues to develop innovative solutions in power electronics. His work has been instrumental in advancing the capabilities of power transducers, making them more efficient and user-friendly.

Collaborations

Uchino has collaborated with several talented individuals in his field, including Satoshi Ibori and Hiroshi Watanabe. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yoshihiro Uchino's contributions to the field of power electronics through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in power transducer technology.