Location History:
- Kanagawa, JP (1998 - 2000)
- Tokyo, JP (2020 - 2022)
Company Filing History:
2 out of 29 
2 out of 10,092 
2 out of 1,796 
Years Active: 1998-2024
Title: **The Innovative Contributions of Akihiro Katagiri**
Introduction
Akihiro Katagiri, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of materials science. With a focus on steel sheets for crown caps, his innovative work addresses critical performance requirements in manufacturing while also offering cost-effective solutions.
Latest Patents
Katagiri holds two notable patents that showcase his expertise and contribute to advancements in steel manufacturing. His latest patents include a unique steel sheet for crown caps and a method for producing this specialized steel sheet. These innovations provide excellent formability and pressure resistance in crown cap production, minimizing the need for expensive soft liners. The steel sheet's chemical composition is meticulously defined, containing carefully balanced percentages of carbon, silicon, manganese, phosphorus, sulfur, aluminum, and nitrogen, which, coupled with optimal dislocation density, results in a product that maintains strength even after sheet metal thinning.
Career Highlights
Currently working at JFE Steel Corporation, Katagiri has dedicated his career to developing materials that meet the industry's evolving demands. His work is characterized by a blend of practical application and theoretical research, allowing him to create solutions that enhance product durability and manufacturing efficiency.
Collaborations
Throughout his career, Katagiri has collaborated with esteemed colleagues, including Takashi Ueno and Nobusuke Kariya. These partnerships have fostered inventive discussions and synergistic efforts, leading to the successful realization of their joint projects and patent applications.
Conclusion
Akihiro Katagiri exemplifies the innovative spirit within the materials engineering sector. His contributions, particularly in the area of steel sheet production for crown caps, underline the importance of research and development in driving industry standards forward. As he continues his work at JFE Steel Corporation, there’s no doubt that Katagiri will remain at the forefront of innovation, inspiring the next generation of inventors and engineers.