Kouji Matsui

Title: The Innovations of Kouji Matsui

Introduction

Kouji Matsui is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on the development of advanced wiring substrates for mounting semiconductors, which are crucial for modern electronic devices.

Latest Patents

Matsui's latest patents include a wiring substrate for mounting semiconductors and a method of manufacturing the same. This innovative wiring substrate features an insulation film, wires formed within the insulation film, and multiple electrode pads that connect electrically to the wires through vias. The design allows the surfaces of the electrode pads to be exposed on both the front and rear surfaces of the insulation film, with parts of the side surfaces embedded within the insulation film. The manufacturing process involves forming electrode pads on two metallic plates, laminating an insulation layer and wires over the pads, adhering the insulation layers for integration, and finally removing the metallic plates.

Career Highlights

Throughout his career, Kouji Matsui has worked with notable companies such as NEC Corporation and Renesas Electronics Corporation. His experience in these organizations has allowed him to refine his expertise in semiconductor technologies and contribute to various innovative projects.

Collaborations

Matsui has collaborated with esteemed colleagues, including Takuo Funaya and Hideya Murai. Their combined efforts have led to advancements in semiconductor packaging and wiring substrate technologies.

Conclusion

Kouji Matsui's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of modern electronic devices.