Norio Kosuge

Title: Innovations by Norio Kosuge: Advancements in Electromagnetic Steel Sheets

Introduction

Norio Kosuge is a notable inventor based in Tokyo, Japan, recognized for his contributions to materials science, particularly in the development of advanced electromagnetic steel sheets. With a total of three patents to his name, his work focuses on enhancing the performance and durability of steel used in various applications.

Latest Patents

Among his latest patents, Kosuge has developed innovative electromagnetic steel sheets with unique properties. One of his significant inventions involves an electromagnetic steel sheet featuring a corrosion-resistant electrically insulating film. This film is crafted by spraying a treating liquid that contains an emulsion of fine resin particles, a reducing agent, and an accelerator. The film showcases exceptional resistance to phosphoric acid and exhibits a weight change peak temperature of no less than about 400°C during differential thermal weight measurement. Additionally, he has disclosed a corrosion-resistant core made from this electromagnetic steel sheet.

Another noteworthy patent is for an electromagnetic steel sheet that possesses an electrically insulating coating with superior weldability. This innovation is achieved by applying a treatment solution onto the steel sheet, which contains a synthetic resin fine-particle emulsion that can resist chromic and bichromic acids. The resulting steel sheet demonstrates improved electrical insulation, adhesion, punching ability, weldability, and corrosion resistance, showcasing Kosuge's commitment to advancing materials technology.

Career Highlights

Norio Kosuge has made significant strides in his career while working at Kawasaki Steel Corporation. His expertise in materials engineering and dedication to research and development has led to innovative breakthroughs that contribute to the field of electromagnetism and coating technologies. His patents reflect a strong focus on safety, efficiency, and environmental resistance.

Collaborations

Throughout his professional journey, Kosuge has collaborated with esteemed colleagues, including Hideo Kobayashi and Yuka Komori. Their collective efforts have fostered a creative environment that promotes innovation and enhances the quality of their research outcomes. Together, they have contributed to advancements that benefit various industries reliant on electromagnetic materials.

Conclusion

Norio Kosuge's work continues to have a significant impact on the field of materials science. His patents represent essential advancements in electromagnetic steel technology, addressing both performance and environmental challenges. As he continues to innovate and collaborate with his team, the future of materials engineering looks promising, paving the way for new and improved applications in the industry.