Hiroshi Narumi

Title: Hiroshi Narumi: Innovator in Electroplating Technology

Introduction

Hiroshi Narumi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of electroplating technology. His innovative approach has led to the development of a unique device that enhances the efficiency of continuous electroplating processes.

Latest Patents

Hiroshi Narumi holds a patent for a "Strip edge overcoating preventing device for continuous electroplating." This device comprises trolleys arranged above a plating bath, which are movable in transverse directions of a steel strip. It features guide rollers secured to the lower ends of vertical levers that depend from the trolleys and are in contact with the edges of the strip. The device utilizes urging means, such as counterweights, acting upon the vertical levers. Additionally, shielding plates are secured to the lower ends of the vertical levers below the guide rollers. These plates shield the undersides of the strip in proximity to the edges from anodes immersed in the plating bath, thus preventing excessive plating on the edges of the strip.

Career Highlights

Hiroshi Narumi is associated with Kawasaki Steel Corporation, where he has applied his expertise in electroplating technology. His work has been instrumental in advancing the efficiency and effectiveness of plating processes in the steel industry.

Collaborations

Throughout his career, Hiroshi has collaborated with notable colleagues, including Toshimichi Ukena and Takao Shimizu. These collaborations have further enriched his contributions to the field.

Conclusion

Hiroshi Narumi's innovative work in electroplating technology exemplifies the impact of dedicated inventors in advancing industrial processes. His patent for the strip edge overcoating preventing device showcases his commitment to improving manufacturing efficiency.