Junji Koujina

Title: Junji Koujina: Innovator in Thermal Storage Technologies

Introduction

Junji Koujina is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal storage technologies. With a total of 3 patents to his name, Koujina's work focuses on innovative materials and methods that enhance the efficiency of thermal storage systems.

Latest Patents

Koujina's latest patents include a thermal storage medium composition and a method for the formation of polymers. The thermal storage medium composition consists of 100 parts by mass of a hydrogenated diene copolymer and 50 to 4000 parts by mass of a linear paraffin compound with 12 to 50 carbon atoms. This innovative composition aims to improve the performance of thermal storage systems. The method for the formation of polymers provides a technique for molding products with high dimensional accuracy and uniform thickness. This method involves injecting molten polymer into a cavity while simultaneously pressing gas into the molten polymer, ensuring that the product maintains the desired shape and properties.

Career Highlights

Koujina is currently employed at JSR Corporation, where he continues to develop cutting-edge technologies in polymer science and thermal storage. His work has garnered attention for its potential applications in various industries, including energy and materials science.

Collaborations

Some of Koujina's notable coworkers include Masashi Shimakage and Takuya Sano. Their collaborative efforts contribute to the advancement of innovative solutions in their respective fields.

Conclusion

Junji Koujina's contributions to thermal storage technologies and polymer formation highlight his role as a key innovator in the industry. His patents reflect a commitment to enhancing material efficiency and performance, paving the way for future advancements.