Shigeyuki Tsurumi

Title: Shigeyuki Tsurumi: Innovator in Thermoelectric Materials

Introduction

Shigeyuki Tsurumi is a notable inventor based in Ishikawa, Japan. He has made significant contributions to the field of thermoelectric materials, particularly through his innovative patent. His work focuses on enhancing the efficiency of thermoelectric modules, which are crucial for energy conversion applications.

Latest Patents

Tsurumi holds a patent for a thermoelectric material that includes a parent phase where an MgSiSn alloy is the main component. This material features a void formed in the parent phase and a silicon layer on at least the wall surface of the void, which primarily consists of silicon. The thermoelectric material also incorporates MgO in a specific weight percentage, contributing to its unique properties. The silicon layer can include amorphous silicon or a combination of amorphous silicon and nanosized silicon crystals. This innovative configuration allows the thermoelectric material to achieve both lower thermal conductivity and lower electrical resistivity, making it highly effective for its intended applications.

Career Highlights

Throughout his career, Tsurumi has worked with prominent organizations, including Hakusan Corporation and the Japan Advanced Institute of Science and Technology. His experience in these institutions has allowed him to refine his expertise in thermoelectric materials and contribute to advancements in the field.

Collaborations

Tsurumi has collaborated with notable colleagues, including Kazumasa Yasuda and Takeshi Sotome. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective areas of research.

Conclusion

Shigeyuki Tsurumi's contributions to thermoelectric materials exemplify the importance of innovation in energy conversion technologies. His patent reflects a significant advancement in the field, showcasing his dedication to improving efficiency and performance.