Company Filing History:
1 out of 7 
1 out of 35 
1 out of 10 Years Active: 2022
Title: Takeshi Sotome: Innovator in Thermoelectric Materials
Introduction
Takeshi Sotome 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
Takeshi Sotome holds a patent for a thermoelectric material and thermoelectric module. This invention includes a parent phase where an MgSiSn alloy is the main component. The design features a void formed in the parent phase and a silicon layer that is formed on at least a wall surface of the void, which includes silicon as a main component. The thermoelectric material also incorporates MgO in an amount of 1.0 wt. % or more and 20.0 wt. % or less. The silicon layer can consist of amorphous Si or a combination of amorphous Si and nanosized Si crystals. The parent phase is designed to have regions with varying composition ratios of Si and Sn, which contribute to lower thermal conductivity and lower electrical resistivity.
Career Highlights
Throughout his career, Takeshi Sotome has worked with prominent organizations such as Hakusan Corporation and the Japan Advanced Institute of Science and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas in thermoelectric materials.
Collaborations
Takeshi has collaborated with notable colleagues, including Shigeyuki Tsurumi and Kazumasa Yasuda. These partnerships have further enriched his research and development efforts in the field.
Conclusion
Takeshi Sotome is a distinguished inventor whose work in thermoelectric materials has the potential to impact energy efficiency significantly. His innovative patent showcases his expertise and commitment to advancing technology in this vital area.