Jun Kakizaki

Title: Innovations of Jun Kakizaki

Introduction

Jun Kakizaki is a prominent inventor based in Hiroshima, Japan, known for his significant contributions to the field of materials processing. With a total of 11 patents to his name, he has developed innovative technologies that enhance the efficiency and versatility of extrusion processes.

Latest Patents

One of his latest patents is an extruder and die designed for processing various types of resin and elastomer without the need to replace the die. This extruder features a barrel that supplies raw materials, such as elastomers or resin, and a screw that rotates within the barrel to process these materials. The die at the discharge point includes two flat plates with holes that can be adjusted to vary the overlapping area, allowing for greater flexibility in production.

Another notable patent is a vented twin-screw kneading extrusion apparatus and method. This invention improves the devolatilization of synthetic resins formed from polymers or synthetic rubber. By injecting a devolatilization agent through a nozzle in the downstream segment of the cylinder assembly, the molten resin is foamed at a low temperature, enhancing the overall extrusion process.

Career Highlights

Throughout his career, Jun Kakizaki has worked with reputable companies such as The Japan Steel Works, Ltd. and Hitachi Cable, Inc. His experience in these organizations has contributed to his expertise in materials processing and extrusion technologies.

Collaborations

Jun has collaborated with notable colleagues, including Yoshihiko Iwamoto and Kiyoshi Handa, who have played a role in his innovative projects.

Conclusion

Jun Kakizaki's work in the field of extrusion technology showcases his inventive spirit and dedication to advancing materials processing. His patents reflect a commitment to innovation that continues to impact the industry positively.