Koji Shimizu

Title: Koji Shimizu: Innovator in Extruded Polystyrene Foam

Introduction

Koji Shimizu is a notable inventor based in Settsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of extruded polystyrene foam. With a total of 2 patents to his name, Shimizu's work has had a considerable impact on various industries.

Latest Patents

One of Shimizu's latest patents is for an extruded polystyrene foam and the method for producing it. This innovative foam is created through extrusion foaming using a polystyrene resin and a foaming agent. It contains 0.5-8.0 parts by weight of a flame retardant based on 100 parts by weight of the polystyrene resin. The foam has an apparent density of 20-45 kg/m³ and a closed cell ratio of 90% or more. The foaming agent includes HFO and an additional organic foaming agent, with specific parameters for their amounts and properties. Another significant patent involves the substrate of an electrode for liquid crystal applications.

Career Highlights

Throughout his career, Koji Shimizu has worked with prominent companies such as Kanegafuchi Kagaku Kogyo and Kaneka Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in material technology.

Collaborations

Shimizu has collaborated with notable colleagues, including Junji Takase and Kazuto Hosono. These partnerships have fostered a creative environment that has led to the development of advanced materials and technologies.

Conclusion

Koji Shimizu's contributions to the field of extruded polystyrene foam exemplify his innovative spirit and dedication to advancing material science. His patents reflect a commitment to creating safer and more efficient products for various applications.