Tsuyoshi Tosho

Title: Innovations by Tsuyoshi Tosho in Thermoelectric Materials

Introduction

Tsuyoshi Tosho is a notable inventor based in Hokkaido, Japan. He has made significant contributions to the field of thermoelectric materials, holding 2 patents that focus on enhancing the efficiency of thermoelectric semiconductor elements.

Latest Patents

His latest patents include innovations in thermoelectric semiconductor materials and elements. The patents describe a method for preparing a metal mixture with an excess amount of tellurium (Te) added to a bismuth-antimony (Bi-Sb) based composition. After melting this mixture, the molten metal is solidified on a cooling roll, ensuring a thickness of no less than 30 micrometers. This process results in plate-shaped raw thermoelectric semiconductor materials, where tellurium-rich phases are microscopically dispersed within complex compound semiconductor phases. The crystalline orientation is improved, leading to an increased thermoelectric figure-of-merit.

Career Highlights

Tsuyoshi Tosho is currently associated with IHI Corporation, where he continues to innovate in the field of thermoelectric materials. His work has the potential to significantly impact energy efficiency and thermoelectric applications.

Collaborations

He has collaborated with notable coworkers, including Toshinori Ota and Kouiti Fujita, contributing to advancements in their shared field of expertise.

Conclusion

Tsuyoshi Tosho's work in thermoelectric materials exemplifies the innovative spirit of modern inventors. His contributions are paving the way for advancements in energy efficiency and thermoelectric technology.