Shigeyoshi Kitamura

Title: Shigeyoshi Kitamura: Innovator in Power-Supply Semiconductor Technology

Introduction

Shigeyoshi Kitamura is a notable inventor based in Tenri, Japan. He has made significant contributions to the field of power-supply semiconductor technology. His innovative work has led to the development of advanced integrated circuits that enhance the efficiency of electronic devices.

Latest Patents

Kitamura holds a patent for a power-supply semiconductor integrated circuit, which includes a power-supply semiconductor integrated circuit system, a development assisting system for power-supply circuits, and a program and storage medium. This invention provides a power-supply platform IC designed to realize a parameter-deciding power-supply circuit. The circuit is connected to an electronic circuit IC (load) to supply power effectively. The power-supply platform IC features one or more transistor arrays with multiple transistors that can operate as switching transistors. A selecting circuit is included to choose a transistor to function as a switching transistor, allowing for control over the size of the transistor based on external commands.

Career Highlights

Kitamura is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in advancing semiconductor technologies. His work has not only contributed to the company's portfolio but has also impacted the broader electronics industry.

Collaborations

Some of his notable coworkers include Toshiya Fujiyama and Hiroki Doi, who have collaborated with him on various projects within the company.

Conclusion

Shigeyoshi Kitamura's contributions to power-supply semiconductor technology exemplify the innovative spirit of modern inventors. His patent reflects a significant advancement in the efficiency of power-supply circuits, showcasing his expertise and dedication to the field.