Ryoichi Noumi

Title: Ryoichi Noumi: Innovator in Coating Technologies

Introduction

Ryoichi Noumi is a notable inventor based in Minoo, Japan. He has made significant contributions to the field of coating technologies, particularly in developing compositions that enhance rust prevention and corrosion resistance.

Latest Patents

Noumi holds 3 patents that showcase his innovative work. His latest patents include a coating composition with improved rust-preventing properties, which is based on an acrylic resin. This composition is particularly useful for lubricated steel products, such as steel sheets or tubes. It contains additives like a rust preventive mixture of sulfonamidecarboxylic acid and a cyclic amine, along with a water repellent. This formulation exhibits enhanced rust-preventing properties when lubricated steel products are stored for extended periods under coiled or stacked conditions. Another significant patent is for a corrosion-resistant duplex plated sheet steel. This product features a lower layer of zinc-based alloy plating and an upper layer of zinc plating or zinc alloy plating. The duplex plated sheet steel is designed for excellent cratering resistance in cathodic electrophoretic coating and outstanding cosmetic resistance after painting.

Career Highlights

Throughout his career, Ryoichi Noumi has worked with prominent companies, including Sumitomo Metal Industries, Inc. and Nippon Oil Fats Co., Ltd. His experience in these organizations has contributed to his expertise in coating technologies and materials science.

Collaborations

Noumi has collaborated with notable colleagues such as Hiroshi Fukudome and Tatsuo Kurimoto. These partnerships have likely enriched his research and development efforts in the field.

Conclusion

Ryoichi Noumi's contributions to coating technologies have made a significant impact in the industry. His innovative patents reflect his commitment to enhancing the performance and durability of coated materials.