Hirozo Uejo

Title: Hirozo Uejo: Innovator in Thermoplastic Resin Technology

Introduction

Hirozo Uejo is a notable inventor based in Ube, Japan, recognized for his contributions to thermoplastic resin technology. With a total of three patents to his name, Uejo has made significant advancements in the field of material science.

Latest Patents

Uejo's latest patents include a double-walled tube assembly and a resin composition of a saponified ethylenic copolymer. The double-walled tube assembly features an elongate inner tube made of thermoplastic resin, complemented by an extruded outer tube that includes a series of ribs. These ribs are designed to project toward the center of the outer tube and are fused to the inner tube, ensuring structural integrity. The manufacturing process involves feeding a pre-molded inner tube into an extrusion molding machine, where thermoplastic resin is extruded to form the outer tube.

The resin composition patent describes a saponified product of an ethylenic copolymer, which boasts enhanced gas barrier properties, rigidity, and heat resistance. This innovative material is particularly suitable for use in packaging materials and functional parts due to its improved impact resistance.

Career Highlights

Throughout his career, Hirozo Uejo has worked with prominent companies such as Ube Industries, Inc. and SMS. His work has significantly impacted the development of new materials and manufacturing processes in the industry.

Collaborations

Uejo has collaborated with notable colleagues, including Masayuki Hosono and Kenji Waragai, contributing to various projects that have advanced their field.

Conclusion

Hirozo Uejo's innovative work in thermoplastic resin technology has led to the development of valuable patents that enhance material properties and manufacturing processes. His contributions continue to influence the industry and inspire future innovations.