Kazuko Narutaki

Title: Kazuko Narutaki: Innovator in Semiconductor Technology

Introduction

Kazuko Narutaki is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of semiconductor technology. Her innovative work has led to the development of a unique semiconductor device that enhances performance and reliability.

Latest Patents

Kazuko Narutaki holds a patent for a resin-sealed chip stack type semiconductor device. This invention comprises a substrate placed on many balls, a bottom chip to which wires are connected, a top chip mounted above the bottom chip, a non-conductive bonding layer that bonds the two chips, and a sealing resin that protects all components. The non-conductive bonding layer is designed to cover the portion of the bottom chip where the corresponding wires are connected, preventing any gaps between the two chips. This innovative design improves the overall functionality of semiconductor devices.

Career Highlights

Kazuko Narutaki is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and semiconductor industry. Her work at Mitsubishi has allowed her to focus on advancing semiconductor technologies and contributing to the company's innovative projects.

Collaborations

Throughout her career, Kazuko has collaborated with notable colleagues, including Takashi Kondo and Koji Bando. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Kazuko Narutaki's contributions to semiconductor technology exemplify her innovative spirit and dedication to her field. Her patent for the resin-sealed chip stack type semiconductor device showcases her ability to solve complex engineering challenges. Kazuko continues to inspire future generations of inventors and engineers with her groundbreaking work.