Company Filing History:
Years Active: 2012-2023
Title: Yoshiaki Osawa: Innovator in Magnesium-Based Alloys
Introduction
Yoshiaki Osawa is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of magnesium-based alloys. With a total of 5 patents to his name, Osawa's work focuses on enhancing the properties of these materials for various applications.
Latest Patents
Osawa's latest patents include innovative methods for creating magnesium-based wrought alloy materials. One notable patent describes a magnesium-based wrought alloy material that incorporates multiple solute elements. This invention aims to create a fracture origin through the formation of intermetallic compounds while maintaining a microstructure that activates non-basal dislocation movement. The alloy is characterized by excellent room-temperature ductility and a mean grain size of 20 µm or smaller. Additionally, the material demonstrates a resistance against breakage of 200 kJ or higher.
Another significant patent focuses on improving the ductility and resistance against fracture of magnesium-based alloy wrought materials. This invention also emphasizes the importance of selecting inexpensive and versatile elements to promote grain boundary sliding without creating fracture origins. The resulting alloy includes elements such as Zr, Bi, and Sn, with an average grain size in the parent phase of 20 µm or smaller, and a resistance against breakage of 100 kJ or higher.
Career Highlights
Yoshiaki Osawa is affiliated with the National Institute for Materials Science, where he conducts research and development in advanced materials. His work has garnered attention for its practical applications in various industries, including automotive and aerospace.
Collaborations
Osawa collaborates with esteemed colleagues such as Hidetoshi Somekawa and Alok Singh. Their combined expertise contributes to the advancement of materials science and the development of innovative solutions in the field.
Conclusion
Yoshiaki Osawa's contributions to magnesium-based alloys have positioned him as a key figure in materials science. His innovative patents reflect a commitment to enhancing the properties of these materials for practical applications. Through his work, Osawa continues to influence the future of materials engineering.