Mitsuhiro Tamura

Title: Mitsuhiro Tamura: Innovator in Power Supply Circuits

Introduction

Mitsuhiro Tamura is a notable inventor based in Chiryu, Japan. He has made significant contributions to the field of electrical engineering, particularly in the design of power supply circuits. His innovative approach has led to the development of a unique patent that enhances the efficiency of power supply systems.

Latest Patents

Mitsuhiro Tamura holds a patent for a power supply circuit. This circuit features input and output terminals, with an error amplifier that has first and second paths independent of each other to output a control voltage. A first MOS transistor is interposed between the input terminal and an intermediate node, while a step-up section steps up the voltage supplied from the intermediate node and outputs the stepped-up voltage to the output terminal. The step-up section includes a capacitor, a second MOS transistor, a third MOS transistor, and a drive circuit. The first end of the capacitor is connected to the intermediate node, and the second MOS transistor is interposed between the input terminal and a second end of the capacitor. The third MOS transistor is interposed between the second end of the capacitor and ground. The drive circuit drives the second and third MOS transistors in a complementary manner based on a clock signal. This innovative design showcases Tamura's expertise in creating efficient power supply solutions.

Career Highlights

Mitsuhiro Tamura is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in automotive technology. His dedication to research and development has positioned him as a valuable asset to the company.

Collaborations

Mitsuhiro Tamura collaborates with fellow inventor Yoshimitsu Honda. Their partnership has fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Mitsuhiro Tamura is a distinguished inventor whose work in power supply circuits has made a significant impact in the field of electrical engineering. His innovative designs and contributions to Denso Corporation highlight his commitment to advancing technology.