Takeshi Kubota

Title: The Innovations of Takeshi Kubota

Introduction

Takeshi Kubota is a notable inventor based in Kokubu, Japan. He has made significant contributions to the field of circuit board technology and dielectric ceramic compositions. With a total of 3 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents involves a circuit board that features a metallized layer of wiring on the surface or interior of an insulation substrate. This insulation substrate can be a multi-layer circuit board or a package for semiconductor elements. The substrate is prepared by sintering a molded body containing a specific percentage of glass and filler, which helps suppress stress due to differences in linear expansion coefficients. This innovation allows for accurate and firm electrical connections over extended periods.

Another significant patent is for a dielectric ceramic composition that boasts a high dielectric constant and a coefficient of thermal expansion comparable to that of alumina. This composition is used in a package designed for semiconductor packaging. The package consists of an alumina body with a semiconductor-mounting portion and a capacitor made up of a dielectric layer and an electrode layer.

Career Highlights

Takeshi Kubota is currently employed at Kyocera Corporation, where he continues to develop innovative technologies. His work has been instrumental in advancing the reliability and efficiency of electronic components.

Collaborations

He has collaborated with notable coworkers such as Kunihide Shikata and Akira Furuzawa, contributing to various projects that enhance the capabilities of electronic devices.

Conclusion

Takeshi Kubota's contributions to circuit board technology and dielectric ceramics demonstrate his innovative spirit and commitment to advancing the field. His patents reflect a deep understanding of materials and their applications in modern electronics.