Akira Okuda

Title: Akira Okuda: Innovator in Thermoplastic Resin Foam Technology

Introduction

Akira Okuda is a notable inventor based in Kanuma, Japan. He has made significant contributions to the field of materials science, particularly in the development of thermoplastic resin foams. His innovative work has led to advancements that enhance the properties of these materials, making them more effective for various applications.

Latest Patents

Okuda holds a patent for an extruded thermoplastic resin foam. This invention relates to a board extruded thermoplastic resin that exhibits low heat conductivity, excellent heat insulating properties over extended periods, high flame retardancy, and remarkable mechanical strength. The extruded thermoplastic resin foam has an apparent density of 20 to 50 kg/m³, a closed cells ratio of 85% or more, and a thickness ranging from 10 to 150 mm. It contains a non-halogen organic physical blowing agent, with the thermoplastic resin composed of a mixture of 100 parts by weight of a polystyrene resin and 5 to 150 parts by weight of a polyester resin. The polyester resin has an endothermic calorific value of less than 5 J/g for fusion, as determined by heat flux differential scanning calorimetry.

Career Highlights

Akira Okuda is associated with Jsp Corporation, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of thermoplastic materials, making them suitable for a variety of industrial applications.

Collaborations

Okuda has collaborated with notable colleagues, including Tatsuyuki Ishikawa and Naochika Kogure. Their combined expertise has contributed to the successful development of innovative materials and technologies.

Conclusion

Akira Okuda's contributions to the field of thermoplastic resin foam technology highlight his role as a leading inventor. His patented innovations continue to influence the industry, showcasing the importance of research and development in material science.