Ryoichi Fukumoto

Title: Ryoichi Fukumoto: Innovator in Steel Sheet Manufacturing

Introduction

Ryoichi Fukumoto, a distinguished inventor based in Yamaguchi, Japan, has made significant contributions to the field of steel manufacturing. With three patents to his name, Fukumoto's work focuses primarily on processes that enhance the quality and functionality of steel sheets used in various applications, particularly in the production of easy open end cans.

Latest Patents

Fukumoto's most recent patents showcase his innovative approach to improving manufacturing processes. One key patent is a method for producing a steel sheet that boasts superior openability for easy open end cans. This method includes an improvement in the conventional manufacturing process, which encompasses hot rolling, first cold rolling, annealing, and a second cold rolling. The notable improvement lies in the specific operational criteria for the second cold rolling reduction, expressed through a formula that takes into account hardness, carbon content, and cleanliness after the annealing process.

Another significant patent relates to the production of thin tin and zinc plated steel sheets. This process involves electroplating zinc onto a steel sheet, followed by tin-plating the zinc plated layer. This innovative approach allows zinc ions from the plated steel sheet to replace stannous ions during immersion tin-plating, ensuring an efficient recycling process that benefits both production and resource conservation.

Career Highlights

Ryoichi Fukumoto is currently associated with Toyo Kohan Co., Ltd., a leading company in the manufacturing of steel products. His expertise and contributions in the field have positioned him as a key figure in promoting advancements in steel sheet manufacturing. His patents reflect his commitment to enhancing product quality and operational efficiency in the industry.

Collaborations

Throughout his career, Fukumoto has collaborated with notable coworkers, including Tadashi Nemoto and Kozi Hakoda. These collaborations have fostered an environment of innovation and continuous improvement within their projects, advancing the field of materials engineering and manufacturing.

Conclusion

Ryoichi Fukumoto's inventive spirit and dedication to improving manufacturing processes have led to noteworthy advancements in the production of steel sheets. His patents not only highlight his individual contributions but also emphasize the collaborative efforts within his company, Toyo Kohan Co., Ltd. As the industry continues to evolve, Fukumoto's work will undoubtedly play a pivotal role in shaping the future of steel manufacturing.