Company Filing History:
Years Active: 1991
Title: Seishiro Maruyama: Innovator in Thermoplastic Container Manufacturing
Introduction
Seishiro Maruyama is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of thermoplastic container manufacturing. His innovative approach has led to the development of a unique method that enhances the functionality of containers used in various applications.
Latest Patents
Maruyama holds a patent for a "Method for manufacturing a thermoplastic container with a label." This invention involves a sheet made from a foamed polystyrene resin that is heat-shrinkable in one axial direction and possesses heat-insulating properties. The process includes applying a printing technique to this sheet to create a label. The thermoplastic resin container is then covered with the cylindrical label and placed in a furnace to heat-shrink the label, ensuring a snug fit. This method results in a container that maintains the temperature of its contents for an extended period, making it particularly useful for holding hot liquids. Additionally, it prevents the outer wall surface of the container from becoming too hot, allowing it to be handled safely even right after cooking.
Career Highlights
Seishiro Maruyama is associated with Mitsui Toatsu Chemicals, Incorporated, where he has been able to apply his innovative ideas in a practical setting. His work has not only contributed to the company's portfolio but has also advanced the industry standards for thermoplastic containers.
Collaborations
Maruyama has collaborated with notable colleagues such as Masatsugu Yoshida and Hiroshi Ezawa. Their combined expertise has fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Seishiro Maruyama's contributions to thermoplastic container manufacturing exemplify the impact of innovation in everyday products. His patented method showcases the importance of combining functionality with safety, ultimately enhancing user experience.