Kei Nishioka

Title: Kei Nishioka: Innovator in Power Substrate Technology

Introduction

Kei Nishioka is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of power substrates and high-voltage modules. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this specialized area.

Latest Patents

Nishioka holds a patent for a "Power substrate and high-voltage module equipped with same." This invention includes a plurality of insulating substrates arranged side by side along multiple current paths extending in the same direction. The design features several MOS transistors mounted on one major surface of each insulating substrate, with a first conductive layer and a first solder bonding layer in between. Additionally, a heat dissipation member is in contact with the other major surfaces of all insulating substrates, incorporating a second conductive layer and a second solder bonding layer. Each current path is formed by connecting one or more MOS transistors mounted on one insulating substrate with one or more MOS transistors mounted on a different insulating substrate in series.

Career Highlights

Throughout his career, Kei Nishioka has worked with notable organizations, including Naxfi Technology Inc. and Osaka University. His experience in these institutions has allowed him to refine his skills and contribute to various projects in the field of electrical engineering.

Collaborations

Nishioka has collaborated with esteemed colleagues such as Toshio Hanada and Takashi Nakamura. These partnerships have further enhanced his work and innovation in power substrate technology.

Conclusion

Kei Nishioka is a distinguished inventor whose contributions to power substrate technology have made a significant impact in the field. His patent reflects his innovative spirit and dedication to advancing electrical engineering.