Company Filing History:
Years Active: 2007-2025
Title: **Hiroko Someya: Innovator in Thermoelectric Technologies**
Introduction
Hiroko Someya, based in Tokyo, Japan, is a notable inventor who has contributed significantly to the field of thermoelectric technologies. With a remarkable portfolio of five patents, her innovative work focuses on enhancing the efficiency of measuring physical properties and improving thermoelectric conversion elements.
Latest Patents
Among her latest patents is a **Physical property evaluation device**. This invention addresses measurement accuracy in thermoelectric conversion coefficient evaluation, ensuring that measurement errors remain minimal. The device evaluates the physical properties of multiple solid materials on a substrate and features advanced components like electromotive force measurement means, heat flow production, external magnetic field generation, and automation for effective evaluation.
Another notable invention is the **Thermoelectric conversion element**, which incorporates a power generation layer made from an iron-aluminum based magnetic alloy. This layer is designed to generate electromotive force due to the anomalous Nernst effect when subjected to a temperature gradient. The innovative direction of this electromotive force is uniquely aligned with the material's magnetization direction and the applied temperature gradient.
Career Highlights
Hiroko Someya is currently working with NEC Corporation, a global technology leader where she integrates her innovative ideas into practical applications. Her contributions have been pivotal in driving advancements in thermoelectric technologies.
Collaborations
Throughout her career, Hiroko has collaborated with esteemed colleagues, including Kazuhiro Iida and Masakazu Baba, contributing to a robust team focused on innovation and technology development.
Conclusion
Hiroko Someya exemplifies the spirit of innovation with her impactful inventions in thermoelectric technologies. Her dedication to enhancing measurement accuracy and energy conversion remains instrumental in advancing scientific and technological frontiers.
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