Kei Satoh

Title: Kei Satoh: Innovator in Multiband Resonators and Filters

Introduction

Kei Satoh is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of telecommunications through his innovative designs and patents. With a total of 17 patents to his name, Satoh has established himself as a key figure in the development of advanced resonator and filter technologies.

Latest Patents

Among his latest patents, Satoh has developed a multiband resonator and a multiband-pass filter. The multiband resonator includes a dielectric substrate composed of three or more dielectric layers, along with various conductors such as a ground conductor, a main-line conductor, and a sub-line conductor. This design allows for enhanced performance in multiband applications. Additionally, his dual-band bandpass resonator and filter utilize a central conductor aligned with the input/output direction, paired with grounding conductors and stub conductors, to achieve efficient dual-band functionality.

Career Highlights

Throughout his career, Kei Satoh has worked with notable companies such as NTT Docomo, Inc. and NTT Mobile Communications Network, Inc. His experience in these organizations has contributed to his expertise in telecommunications and resonator technology.

Collaborations

Some of his coworkers include Shoichi Narahashi and Daisuke Koizumi. Their collaboration has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Kei Satoh's contributions to the field of telecommunications through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the development of advanced technologies in the industry.