Toshiaki Shironouchi

Title: Toshiaki Shironouchi: Innovator in Semiconductor Technology

Introduction

Toshiaki Shironouchi is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of semiconductor technology. With a total of four patents to his name, he has developed several innovative solutions that enhance the reliability and performance of electronic devices.

Latest Patents

Shironouchi's latest patents include advancements in electronic package devices and semiconductor technologies. One notable patent is for an **electronic package device, module, and electronic apparatus**. This innovation addresses the risk of damage to wiring patterns in interposer substrates when forming gaps between electronic devices and insertion substrates. It includes a fan-out type semiconductor package featuring a reinforcing member, which improves the strength of the wiring pattern.

Additionally, his patent for a **semiconductor device and method for manufacturing the same** describes a layered stacking of semiconductor chips sealed within a package. This design incorporates lower-layer and upper-layer semiconductor chips interconnected through conductors on the package board, ensuring efficient electrical connection and structural integrity.

Career Highlights

Throughout his career, Toshiaki Shironouchi has held positions at notable companies, including NEC Corporation and NEC Electronics Corporation. His work at these organizations has allowed him to collaborate on and develop cutting-edge technologies that have influenced the semiconductor industry significantly.

Collaborations

While working in these companies, Toshiaki collaborated with talented professionals, including Yoichiro Kurita and Takashi Tetsuka. These collaborations have played a crucial role in advancing his technical expertise and expanding the scope of innovations in his projects.

Conclusion

Toshiaki Shironouchi's contributions to semiconductor technology through his patented inventions exemplify his role as a forward-thinking inventor. His work not only addresses current challenges in electronic device packaging but also paves the way for future advancements in the field. With ongoing innovations, Shironouchi continues to influence the landscape of electronics, making a lasting impact on the industry.