Keisuke Matsuoka

Title: Keisuke Matsuoka: Innovator in High-Breakdown-Voltage Transistors

Introduction

Keisuke Matsuoka is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of high-breakdown-voltage transistors. With a total of 3 patents to his name, Matsuoka continues to push the boundaries of innovation in this critical area.

Latest Patents

Matsuoka's latest patents include advancements in lateral high-breakdown-voltage transistors. One of his notable inventions describes a lateral high-breakdown-voltage transistor that comprises an n drain region and an n source region formed in a p silicon substrate, separated from each other. This design features a gate electrode formed on a channel, insulated from the substrate, and an n+ drain contact region formed in the drain region. The transistor is characterized by its substrate contact regions, which extend laterally from inside the contact surface of the source wiring to outside the contact surface. This innovative approach enhances the performance and reliability of the transistor.

Career Highlights

Matsuoka is currently employed at Kabushiki Kaisha Toshiba, where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of high-breakdown-voltage transistors, which are essential for various electronic applications. His contributions have not only improved existing technologies but have also paved the way for future innovations in the field.

Collaborations

Throughout his career, Matsuoka has collaborated with notable colleagues, including Kiminori Watanabe and Takao Ito. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Keisuke Matsuoka stands out as a key figure in the field of semiconductor innovation. His work on high-breakdown-voltage transistors exemplifies his commitment to advancing technology and improving electronic devices. His contributions will undoubtedly continue to influence the industry for years to come.