Tomokazu Kojima

Title: Tomokazu Kojima: Innovator in Power Supply Technology

Introduction

Tomokazu Kojima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of power supply technology, particularly with his innovative designs that enhance circuit functionality. His work has led to the development of a patent that addresses critical aspects of power management in electronic devices.

Latest Patents

Kojima holds a patent for a "Power on reset circuit, power supply circuit, and power supply system." This invention includes a startup circuit that maintains an operation signal during power supply rise, a bias circuit that keeps the operation signal active, and a bandgap reference (BGR) circuit that outputs a fixed voltage after a predetermined time. Additionally, it features a power supply divided voltage generation circuit, an activation detection circuit, a comparator circuit, and a switch that manages the output of the comparator based on the control signal. This patent showcases his expertise in creating efficient power management solutions.

Career Highlights

Throughout his career, Kojima has worked with prominent companies such as Fujitsu Corporation and Fujitsu Semiconductor Limited. His experience in these organizations has allowed him to refine his skills and contribute to various projects that focus on electronic circuit design and power supply systems.

Collaborations

Kojima has collaborated with talented individuals in the industry, including Hiroyuki Nakamoto and Kazuaki Oishi. These partnerships have fostered innovation and have been instrumental in the development of advanced technologies in power supply circuits.

Conclusion

Tomokazu Kojima's contributions to power supply technology through his patent and professional experience highlight his role as an influential inventor in the field. His work continues to impact the design and functionality of electronic devices, showcasing the importance of innovation in technology.