Hirofumi Toda

Title: Hirofumi Toda: Innovator in Dielectric Ceramic Composition

Introduction

Hirofumi Toda is a notable inventor based in Kokubu, Japan. He has made significant contributions to the field of dielectric materials, particularly in the development of ceramic compositions used in high-frequency electronic parts. His innovative work has led to the creation of a patented dielectric ceramic composition that exhibits remarkable properties.

Latest Patents

Hirofumi Toda holds a patent for a dielectric ceramic composition and a multilayer resonator made from this composition. The patent describes a dielectric ceramic composition comprising main components represented by a specific formula, blended with a boron-containing compound and an alkali metal-containing compound. This composition can be fired at relatively low temperatures and demonstrates a large dielectric constant and Q-value, making it suitable for high-frequency applications. The resonator made from this ceramic composition is noted for its excellent properties in high-frequency regions and can be realized in a compact size.

Career Highlights

Toda is associated with Kyocera Corporation, where he has been instrumental in advancing the company's research and development in electronic materials. His work has not only contributed to the company's portfolio but has also enhanced the performance of electronic devices in various applications.

Collaborations

Hirofumi Toda has collaborated with notable colleagues such as Shinjiro Shimo and Nobuyoshi Fujikawa. These collaborations have fostered innovation and have been pivotal in the development of advanced materials in the electronics sector.

Conclusion

Hirofumi Toda's contributions to the field of dielectric ceramics exemplify the impact of innovative thinking in technology. His patented work continues to influence the design and functionality of high-frequency electronic components.