Hiroo Miyairi

Title: Innovations of Hiroo Miyairi in Plastic Foam Composites

Introduction

Hiroo Miyairi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of plastic foam composites. With a total of two patents to his name, his work focuses on enhancing the properties of plastic foams for various applications.

Latest Patents

Miyairi's latest patents revolve around a novel process for producing plastic foam composites. The first patent describes a foam composite with a skin that can be formed in one shot by charging plastic powders or minute particles together with polyolefin pellets that can be cross-linked and foamed in a mold. This process involves heating the mold while rotating, resulting in a composite that absorbs almost no moisture and possesses satisfactory strength, making it an excellent insulating material. The second patent addresses the challenges of moisture absorption in plastic foam, which can decrease its heat insulation properties. His invention provides a solution by creating a heat insulation material that absorbs minimal moisture while maintaining mechanical strength.

Career Highlights

Throughout his career, Hiroo Miyairi has worked with several companies, including Shiina Kasei Co. and Sumatics Blades Limited. His experience in these organizations has contributed to his expertise in developing innovative materials and processes.

Collaborations

Miyairi has collaborated with notable individuals in his field, including Naonori Shiina and Hideo Sekiguchi. These collaborations have likely enriched his research and development efforts, leading to advancements in plastic foam technology.

Conclusion

Hiroo Miyairi's contributions to the field of plastic foam composites demonstrate his innovative spirit and commitment to improving material properties. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions for enhanced performance.