This inventor holds 4 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignee: Jfe Steel Corporation. Active years: 2011-2017.
Location History:
- Chiba, JP (2011 - 2017)
- Tokyo, JP (2017)
Company Filing History:
Years Active: 2011-2017
Title: Innovations of Hidekazu Ookubo
Introduction
Hidekazu Ookubo is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced steel compositions. With a total of 4 patents to his name, Ookubo's work has had a considerable impact on the steel industry.
Latest Patents
One of his latest patents is for a high strength steel sheet. This innovative material has a chemical composition that includes 0.08% to 0.20% of carbon, 0.3% or less of silicon, and a range of other elements, resulting in a microstructure that consists of 95% or more of the ferrite phase. The fine precipitates within this steel have a specific distribution, enhancing its strength and durability. Another significant patent is for a hot rolled steel sheet and the method for manufacturing it. This semi-manufactured steel material features a carefully balanced chemical composition, ensuring high quality and performance.
Career Highlights
Hidekazu Ookubo has dedicated his career to advancing steel technology. His work at JFE Steel Corporation has positioned him as a key player in the industry. His innovative approaches to steel composition and manufacturing processes have garnered attention and respect from peers and industry leaders alike.
Collaborations
Throughout his career, Ookubo has collaborated with talented individuals such as Yoshimasa Funakawa and Tokunori Kanemura. These partnerships have fostered a creative environment that has led to groundbreaking advancements in steel technology.
Conclusion
Hidekazu Ookubo's contributions to the field of materials science, particularly in steel innovation, highlight his importance as an inventor. His patents reflect a commitment to enhancing the quality and performance of steel products. The impact of his work will continue to resonate within the industry for years to come.