Company Filing History:
Years Active: 2004
Title: Lee Sergey Romonovich: Innovator in Superconductive Materials
Introduction
Lee Sergey Romonovich is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of superconductive materials. His innovative work focuses on the production of MgB2 single crystals, which have unique anisotropic superconductive properties.
Latest Patents
Lee Sergey Romonovich holds a patent for the invention titled "Mgb2 single crystal and its production method, and superconductive material containing mgb2 single crystal." This invention aims to establish methods for manufacturing MgB2 single crystals and to provide a useful superconductive material, such as wire rods, that takes advantage of their anisotropic superconductive properties. The process involves using a mixed raw material of magnesium (Mg) and boron (B) or a precursor containing MgB crystallites. This precursor is subjected to high temperatures ranging from 1300 to 1700 °C and high pressures between 3 to 6 GPa to facilitate the growth of MgB2 single crystals. These crystals exhibit remarkable features, including an irreversible magnetic field strength that can reach up to 95% of a second magnetic field strength, depending on the direction of the applied magnetic field.
Career Highlights
Lee Sergey Romonovich is affiliated with the International Superconductivity Technology Center, a Juridical Foundation dedicated to advancing superconductivity research. His work has been instrumental in enhancing the understanding and application of superconductive materials in various industries.
Collaborations
Throughout his career, Lee has collaborated with notable colleagues, including Ayako Yamamoto and Setsuko Tajima. These partnerships have contributed to the advancement of research in superconductivity and the development of innovative materials.
Conclusion
Lee Sergey Romonovich is a key figure in the field of superconductive materials, with a focus on the production of MgB2 single crystals. His innovative patent and collaborations highlight his commitment to advancing technology in this critical area. His work continues to influence the development of superconductive materials and their applications in various fields.