Kazumi Kozawa

Title: Kazumi Kozawa: Innovator in Powder Classification Technology

Introduction

Kazumi Kozawa is a prominent inventor based in Fujimino, Japan. She has made significant contributions to the field of powder classification technology, holding a total of 12 patents. Her innovative designs and methods have advanced the efficiency and effectiveness of powder processing.

Latest Patents

One of her latest inventions is the Powder Classifying Apparatus. This apparatus features a centrifugation chamber sandwiched between two opposing members, an air supply unit that generates a swirl flow, and a raw material supply unit that introduces raw-material powder into the swirl flow. Additionally, it includes a fine powder recovery unit that ejects air containing classified fine powder and a coarse powder recovery unit for ejecting classified coarse powder. Another notable patent is the Cyclone Device and Classification Method, which consists of a cylinder-shaped upper barrel and an inverse cone-shaped lower barrel. This device utilizes two introduction pipes for different fluids and an exhaust pipe to discharge the exhaust flow, effectively separating powder through the turning movement of the fluids.

Career Highlights

Kazumi has worked with notable companies such as Nisshin Seifun Group Inc. and Nisshin Engineering Inc. Her experience in these organizations has allowed her to refine her skills and contribute to various innovative projects in powder technology.

Collaborations

Kazumi has collaborated with talented individuals in her field, including Kosuke Ando and Kenji Taketomi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kazumi Kozawa's work in powder classification technology exemplifies her dedication to innovation and excellence. Her patents and collaborations continue to influence the industry, showcasing her role as a leading inventor in her field.