Naokatsu Kojima

Title: Naokatsu Kojima: Innovator in Ice Processing Technologies

Introduction

Naokatsu Kojima is a notable inventor based in Sunto, Japan, recognized for his contributions to ice processing technologies. With a total of five patents to his name, Kojima has developed innovative solutions that enhance efficiency and effectiveness in various applications.

Latest Patents

Kojima's latest patents include an ice blasting apparatus and a trimming method for film insert molding. The ice blasting apparatus features an ice-making device that operates a cutting blade to shave off ice from the inner wall of the freezing casing, continuously discharging the shaved ice as flake-shaped ice pellets. It also includes an ice mixing tank that maintains the ice slurry at a predetermined concentration using a concentration sensor, along with a blast gun that blasts the ice slurry. The trimming method is designed for film insert molding, where a blast gun directs ice slurry towards the periphery edge of a resin molding to remove excess film material.

Another significant patent is the method and apparatus for surface processing using ice slurry. This invention produces ice grains of uniform size through the change of state of supercooled water, mixing them into cold water to create an ice slurry of proper concentration. The ice slurry is then injected onto the surface of a workpiece, allowing for effective surface processing without causing damage, while also cleaning the processed surface concurrently.

Career Highlights

Throughout his career, Naokatsu Kojima has worked with various companies, including Fuji Seiki Machine Works, Ltd. His innovative approaches have significantly impacted the field of ice processing, showcasing his expertise and dedication to advancing technology.

Collaborations

Kojima has collaborated with notable individuals in the industry, including Shinichi Makino and Shuji Fukano. These partnerships have contributed to the development and refinement of his inventions.

Conclusion

Naokatsu Kojima's work in ice processing technologies exemplifies his innovative spirit and commitment to improving industrial processes. His patents reflect a deep understanding of the practical applications of ice in various fields, making him a significant figure in the realm of invention.