Shin-ichi Osawa

Title: The Innovations of Shin-ichi Osawa

Introduction

Shin-ichi Osawa is a notable inventor based in Kokubu, Japan. He has made significant contributions to the field of dielectric materials, particularly through his innovative patent. His work is recognized for its potential applications in electronic components, such as ceramic capacitors and resonators.

Latest Patents

Shin-ichi Osawa holds a patent for a dielectric ceramic composition. This composition includes, per 100 parts by weight of BaTiO3, at least one of Nb2O5 or Ta2O5 in an amount ranging from 0.8 to 3.5 parts by weight. Additionally, it contains MgO in an amount from 0.06 to 0.7 parts by weight, oxides of rare earth elements from 0.005 to 0.520 parts by weight, and MnO in an amount from 0.01 to 0.30 parts by weight in the form of MnCO3. The molar ratio of MgO to either Nb2O5 or Ta2O5 is between 0.5 and 2.2. This dielectric ceramic composition boasts a dielectric constant of not smaller than 2500, is fired at a temperature not exceeding 1300°C, and meets the X7R temperature characteristics of the IEA Standards. It also exhibits a dielectric loss of not larger than 2.5%, a small voltage dependence, and an insulation resistance of not smaller than 10^4 MΩ.

Career Highlights

Shin-ichi Osawa is currently associated with Kyocera Corporation, where he continues to innovate in the field of dielectric materials. His work has been instrumental in advancing the technology used in electronic components.

Collaborations

He has collaborated with notable coworkers, including Nobuyoshi Fujikawa and Yoshihiro Fujioka, contributing to the development of advanced materials and technologies.

Conclusion

Shin-ichi Osawa's contributions to the field of dielectric ceramics highlight his innovative spirit and dedication to advancing technology. His patent for a dielectric ceramic composition is a testament to his expertise and the potential impact of his work in the electronics industry.