Shigeo Shibata

Title: Shigeo Shibata: Innovator in Polyimide Molding Technology

Introduction

Shigeo Shibata is a notable inventor based in Yamagata, Japan. He has made significant contributions to the field of materials science, particularly in the development of methods for producing open type polyimide moldings. His innovative approach has implications for various applications, especially in lighting equipment.

Latest Patents

Shibata holds a patent for a "Method and device for producing open type polyimide moldings, and base material for reflective bodies in lighting equipment." This patent describes a process where a polyimide film is brought into intimate contact with a molding die. The film is bent and deformed by the pressure difference of gas while being heated in a contactless manner. The molding process involves applying depressurization on one side of the molding die relative to the polyimide film while pressurizing the opposite side, ensuring that the film is in close contact with the concave molding surface during the final stages of bending deformation.

Career Highlights

Throughout his career, Shibata has focused on advancing the technology surrounding polyimide materials. His work has led to improved methods of molding that enhance the performance and efficiency of lighting equipment. His innovative techniques have garnered attention in the industry, showcasing his expertise in material processing.

Collaborations

Shibata has collaborated with notable colleagues, including Haruhiko Hirosue and Hideaki Machida. These partnerships have contributed to the development of his patented technologies and have fostered a collaborative environment for innovation.

Conclusion

Shigeo Shibata's contributions to polyimide molding technology highlight his role as a key innovator in the field. His patent reflects a significant advancement in material processing, which has the potential to impact various industries. His work continues to inspire future innovations in the realm of materials science.