Fumikazu Tateishii

Title: Fumikazu Tateishii: Innovator in Multilayer Wiring Board Technology

Introduction

Fumikazu Tateishii is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of multilayer wiring boards. His innovative approach has led to advancements in transmission line structures, enhancing the performance of electronic devices.

Latest Patents

Fumikazu Tateishii holds a patent for a multilayer wiring board embedded with a transmission line conductor. This invention features a transmission line structure composed of a pair of signal conductors embedded in a dielectric layer. The design ensures that the height of the signal conductor exceeds its width, resulting in a coupling impedance between adjacent signal conductors that is lower than that between the signal conductor and other conductors in different wiring regions. This innovation provides a multilayer wiring board with high wiring density and excellent transmission characteristics.

Career Highlights

Fumikazu Tateishii is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and electrical engineering. His work has been instrumental in pushing the boundaries of technology in this sector.

Collaborations

Throughout his career, Fumikazu has collaborated with esteemed colleagues such as Kazufumi Yamaguchi and Yutaka Taguchi. These partnerships have fostered a creative environment that has led to groundbreaking innovations in their field.

Conclusion

Fumikazu Tateishii's contributions to multilayer wiring board technology exemplify the impact of innovative thinking in electrical engineering. His patent reflects a commitment to enhancing electronic performance, making him a significant figure in the industry.