Company Filing History:
Years Active: 1997-1998
Title: Yonezo Ueda: Innovator in Expandable Styrene Resin Technology
Introduction
Yonezo Ueda is a notable inventor based in Mie, Japan, recognized for his contributions to the field of expandable styrene resin technology. With a total of 3 patents to his name, Ueda has made significant advancements that enhance the production and quality of expandable styrene resin beads.
Latest Patents
Ueda's latest patents focus on innovative processes for producing expandable styrene resin. One of his key inventions is a suspension-polymerization process that results in expandable styrene resin beads with specific characteristics. These beads, when expanded to a bulk density of 20 g/l, exhibit a unique cellular structure, with a defined number of cells present along the surface and inner parts of the beads. Another patent describes an expandable styrene resin bead containing voids, where the number of voids in the area from the surface to a depth of 0.1 mm is meticulously controlled. This process involves the use of a styrene monomer suspended in an aqueous medium, incorporating various agents to ensure optimal production conditions.
Career Highlights
Yonezo Ueda is currently employed at Mitsubishi Chemical BASF Company Limited, where he continues to innovate and develop new technologies in the field of polymer chemistry. His work has not only contributed to the advancement of materials science but has also positioned his company as a leader in the production of expandable styrene resin.
Collaborations
Ueda collaborates with esteemed colleagues such as Hiroki Shinozaki and Masayuki Tanaka, who share his commitment to advancing polymer technology. Their combined expertise fosters a collaborative environment that drives innovation within their projects.
Conclusion
Yonezo Ueda's contributions to expandable styrene resin technology exemplify the impact of dedicated inventors in the field of materials science. His innovative patents and collaborative efforts continue to shape the future of polymer production.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.