Tohru Ueno

Title: Tohru Ueno: Innovator in Semiconductor Technology

Introduction

Tohru Ueno is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving the efficiency and functionality of electronic devices.

Latest Patents

Ueno's latest patents include a "Synchronous Rectification Switching Regulator, Control Circuit Thereof, and Method of Controlling the Operation Thereof." This invention features a synchronous-rectification-type switching regulator that includes a first switching element, an inductor, and a second switching element for synchronous rectification. The control circuit ensures that the output voltage remains constant while preventing reverse current flow.

Another significant patent is for a "Semiconductor Device," which describes an integrated circuit device with a metal thin-film resistance. This device includes a lower insulation film, a metal interconnection pattern, and an underlying insulation film, all designed to enhance the performance of semiconductor circuits.

Career Highlights

Tohru Ueno is currently employed at Ricoh Company, Ltd., where he continues to innovate in the semiconductor field. His work has contributed to advancements in electronic components, making them more efficient and reliable.

Collaborations

Ueno collaborates with Shinichi Kojima, a fellow innovator in the industry. Their partnership has led to the development of cutting-edge technologies that push the boundaries of semiconductor applications.

Conclusion

Tohru Ueno's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of more efficient electronic devices.