Location History:
- Fukuyama, JP (2002 - 2005)
- Chiba, JO (2013)
- Chiba, JP (2011 - 2020)
- Tokyo, JP (2003 - 2023)
Company Filing History:
21 out of 1,796 
2 out of 614 
1 out of 58,130 
Years Active: 2002-2025
Title: Reiko Sugihara: Innovator in Ferritic Stainless Steel and High-Strength Steel Solutions
Introduction
Reiko Sugihara, based in Tokyo, Japan, is a distinguished inventor with an impressive portfolio of 25 patents. His innovative work primarily focuses on advancements in materials science, particularly in the domains of ferritic stainless steel and high-strength steel sheets. Sugihara's contributions have significantly impacted industries requiring durable and corrosion-resistant materials.
Latest Patents
Among his latest creations is a revolutionary type of ferritic stainless steel. This patent addresses critical challenges related to welding, as it minimizes cracking risks in the weld zone while maintaining exceptional corrosion resistance. The steel's precise composition comprises various elements such as carbon, silicon, manganese, chromium, and others, ensuring its robustness in high-stress applications. Another notable patent involves a high-strength steel sheet characterized by impressive tensile strength of 780 MPa or more. This steel sheet features a sophisticated microstructure that optimizes stretch flangeability and in-plane anisotropy, providing reliable performance in demanding conditions.
Career Highlights
Reiko Sugihara has made substantial contributions while working, notably at JFE Steel Corporation. His innovative research and development efforts have elevated the standards in the steel industry. Through a combination of technical expertise and creative problem-solving, Sugihara continues to shape the future of materials used in construction, automotive, and manufacturing industries.
Collaborations
Sugihara has collaborated with esteemed professionals in the field, including Hideki Matsuoka and Yasushi Tanaka. These partnerships have enabled a fusion of ideas and expertise, leading to the successful development of cutting-edge steel products.
Conclusion
Reiko Sugihara's work exemplifies the spirit of innovation in materials science. His patents not only address current technical challenges but also pave the way for future advancements. As he continues to explore new horizons in steel technology, Sugihara's contributions remain vital for industries striving for higher performance and sustainability.