Keito Sato

Title: Keito Sato: Innovator in Low Temperature Co-Fired Substrate Composition

Introduction

Keito Sato is a prominent inventor based in Kashiwa, Japan. He has made significant contributions to the field of materials science, particularly in the development of substrate compositions that enhance electronic applications. His innovative work focuses on creating materials that maintain essential properties while minimizing reactivity with electrode materials.

Latest Patents

Keito Sato holds a patent for a low temperature co-fired substrate composition. This invention addresses the demand for a substrate that can maintain low relative permittivity (k) and high Q value without reacting with silver, which is commonly used as an electrode material. The patent outlines a composition that includes 83 to 91 wt. % of CaO—B2O3—SiO2 based glass powder, 7.5 to 14 wt. % of two or more kinds of nanometer-sized SiO2 powders with varying particle diameters, and 1.5 to 3 wt. % of β-wollastonite powder as a crystallization agent. The glass powder itself contains 40.0 to 45.0 wt. % of CaO, 9.0 to 20.0 wt. % of B2O3, and 40.0 to 46.0 wt. % of SiO2.

Career Highlights

Keito Sato is associated with Okamoto Glass Co., Ltd., where he continues to innovate and develop advanced materials for various applications. His work has been instrumental in enhancing the performance and reliability of electronic components.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Keito Sato's contributions to the field of low temperature co-fired substrate compositions demonstrate his commitment to advancing material science. His innovative patent reflects a significant step forward in creating efficient and reliable electronic materials.