Company Filing History:
Years Active: 2011
Title: Hirofumi Moriwaka: Innovator in Polylactic Acid Resin Technology
Introduction
Hirofumi Moriwaka is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of materials science, particularly in the development of polylactic acid resin technologies. His innovative approach has led to advancements in the manufacturing processes of environmentally friendly materials.
Latest Patents
Moriwaka holds a patent for a "Process for production of injection-molded article of polylactic acid resin." This patent describes a method of manufacturing a polylactic acid resin injection molded article. The process involves two main steps: first, melt-kneading a polylactic acid resin composition with a specified organic crystal nucleus agent while in contact with a supercritical fluid. Second, the melted product is filled into a die for injection molding. This method offers an advantageous technique compared to traditional methods that rely on plasticizers, particularly for producing high-rigidity molded articles.
Career Highlights
Hirofumi Moriwaka is currently employed at Kao Corporation, where he continues to innovate in the field of materials science. His work focuses on enhancing the properties and applications of polylactic acid resins, contributing to more sustainable manufacturing practices.
Collaborations
Moriwaka collaborates with talented colleagues, including Akira Takenaka and Hiroaki Kishimoto. Their combined expertise fosters a creative environment that drives innovation within their projects.
Conclusion
Hirofumi Moriwaka's contributions to the field of polylactic acid resin technology exemplify the importance of innovation in sustainable materials. His patented processes not only enhance product quality but also promote environmentally friendly practices in manufacturing.