Location History:
- Amagasaki, Hyogo, JP (2001)
- Amagasaki-shi, Hyogo, JP (2001)
- Hyogo, JP (2002)
- Osaka, JP (1999 - 2010)
- Amagasaki, JP (1995 - 2012)
Company Filing History:
7 out of 929 
3 out of 832,812 Years Active: 1995-2012
Title: Takahiro Kushida: A Pioneer in Martensitic Stainless Steel Innovations
Introduction
Takahiro Kushida, an accomplished inventor based in Amagasaki, Japan, has made significant contributions to the field of materials science, specifically in the development of martensitic stainless steel. With a total of 10 patents to his name, his innovations are pivotal in enhancing the mechanical properties of steel products used in various applications.
Latest Patents
Kushida's recent patents focus on the formulation and characteristics of martensitic stainless steel. One notable patent details a composition that includes C: 0.01-0.10%, Si: 0.05-1.0%, Mn: 0.05-1.5%, P: not more than 0.03%, S: not more than 0.01%, Cr: 9-15%, Ni: 0.1-4.5%, Al: not more than 0.05%, and N: not more than 0.1% by mass. This innovative steel shows remarkable properties such as sulfide stress cracking resistance and localized corrosion resistance, making it highly effective for various industrial applications. Another patent describes a steel product designed for line pipes that incorporates a precise chemical composition aimed at high HIC resistance, ensuring reliability in challenging environments.
Career Highlights
Throughout his career, Takahiro Kushida has worked with prominent companies, including Sumitomo Metal Industries, Inc., which has enabled him to collaborate with top professionals in the field. His extensive experience has facilitated groundbreaking advancements in steel technologies, particularly focusing on enhancing the durability and performance of steel products.
Collaborations
In his journey as an inventor, Kushida has collaborated with esteemed colleagues such as Kunio Kondo and Tomohiko Omura. Together, they have explored innovative techniques and methodologies that have led to the development of cutting-edge materials that meet modern industrial demands.
Conclusion
Takahiro Kushida's innovative contributions through his patents are vital to advancements in the steel industry. His work not only emphasizes the importance of material properties but also showcases his commitment to developing solutions that meet challenging engineering requirements. As he continues to push the boundaries of innovation, Kushida remains a significant figure in the realm of materials science.