Kenjiro Nagao

Title: Kenjiro Nagao: Innovator in Power Semiconductor Technology

Introduction

Kenjiro Nagao is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power semiconductor technology, holding 2 patents that showcase his innovative approach to improving electronic components.

Latest Patents

One of his latest patents is a power semiconductor module that features an electrode plate with an integrally formed body portion and external connection terminal portion. This design allows the body portion to be arranged on the same flat surface, enhancing the module's efficiency. The semiconductor chip is mounted on one surface of the body portion, while a resin package exposes the heat dissipation surface, improving heat dissipation properties and reliability while achieving a reduction in size.

Another notable patent is for a power semiconductor module and its attachment structure. This module includes a first metal substrate with a mounted power semiconductor device and a second metal substrate without one. The electrically insulating resin package seals both substrates, with the back surface of the first metal substrate exposed to form a heat dissipation surface outside the resin package.

Career Highlights

Kenjiro Nagao is associated with Mitsubishi Electric Corporation, where he has been instrumental in advancing power semiconductor technologies. His work has significantly impacted the efficiency and reliability of electronic devices.

Collaborations

He has collaborated with notable coworkers, including Shinsuke Asada and Yuetsu Watanabe, contributing to various projects that enhance the capabilities of power semiconductor modules.

Conclusion

Kenjiro Nagao's innovative work in power semiconductor technology has led to significant advancements in the field. His patents reflect a commitment to improving electronic components, making him a key figure in the industry.