Uraji Narushima

Title: Uraji Narushima: Innovator in Surface Treatment Technologies

Introduction

Uraji Narushima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of surface treatment for metals, holding a total of 3 patents. His work focuses on developing innovative solutions that enhance the processing and performance of metal surfaces.

Latest Patents

Narushima's latest patents include a surface treating agent for processing metals. This agent comprises a water-soluble thermoplastic synthetic resin, a metallic soap, and water. It is designed to be applied to metal surfaces without heating, resulting in an unsticky coating film that offers excellent lubricating properties and blocking resistance during deep draw processing. Another significant patent is a surface treatment composition for metal working, which includes a water-soluble thermoplastic synthetic resin, an aqueous dispersion of an alkaline earth metal soap, and a volatile corrosion inhibitor. This composition provides excellent deep drawing processability and rust corrosion resistance.

Career Highlights

Uraji Narushima is currently employed at Nippon Paint Company, Ltd., where he continues to innovate in the field of surface treatment technologies. His work has been instrumental in advancing the capabilities of metal processing, making significant impacts in various industrial applications.

Collaborations

Narushima has collaborated with notable coworkers, including Takashi Moriwake and Kazuhiko Nishimoto. Their combined expertise has contributed to the development of advanced surface treatment solutions.

Conclusion

Uraji Narushima's contributions to surface treatment technologies have established him as a key figure in the field. His innovative patents and ongoing work at Nippon Paint Company, Ltd. continue to influence the industry positively.