Masaaki Ikegami

Title: Masaaki Ikegami: Innovator in Semiconductor Technology

Introduction

Masaaki Ikegami is a prominent inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With a total of 14 patents to his name, Ikegami has made remarkable advancements in the field, particularly in the design and functionality of semiconductor devices.

Latest Patents

Ikegami's latest patents include innovative designs for semiconductor devices. One notable invention is a semiconductor device that features a first MOS transistor and a second MOS transistor of a second conductivity type. The first MOS transistor is equipped with a first main electrode connected to a first potential and a second main electrode linked to a second potential. The second MOS transistor has a first main electrode connected to a control electrode of the first MOS transistor and a second main electrode connected to the second potential. Both transistors share common control electrodes and are formed on a wide bandgap semiconductor substrate. In this configuration, the main current in the first MOS transistor flows perpendicular to the main surface of the substrate, while in the second MOS transistor, it flows parallel to the main surface. Another significant patent involves a wide bandgap semiconductor device that includes a second source layer formed on a surface layer of a p base layer, along with a second gate electrode and a third gate electrode for enhanced functionality.

Career Highlights

Throughout his career, Masaaki Ikegami has worked with notable companies, including Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Ikegami has collaborated with esteemed colleagues such as Naoto Kaguchi and Tetsuo Higuchi, contributing to the advancement of semiconductor research and development.

Conclusion

Masaaki Ikegami's work in semiconductor technology has led to significant innovations that continue to impact the industry. His patents reflect a deep understanding of semiconductor devices and their applications, solidifying his reputation as a leading inventor in this field.