This inventor holds 2 USPTO granted patents. Top assignee: Nippon Steel Corporation. Active years: 1991-1992.
Company Filing History:
Years Active: 1991-1992
Title: Koichiro Keira: Innovator in Building Construction Steel
Introduction
Koichiro Keira is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of building construction steel, focusing on enhancing fire resistance and high-temperature characteristics. With a total of 2 patents, his work is recognized for its innovative approach and practical applications.
Latest Patents
Keira's latest patents include a process for manufacturing building construction steel that boasts excellent fire resistance and high-temperature characteristics. This process involves heating a slab with a specific steel composition, which includes appropriate amounts of molybdenum (Mo) and niobium (Nb) in a low-carbon and low-manganese steel. The rolling is completed at a relatively high temperature, followed by a carefully controlled air-cooling step. This innovative method allows for the production of steel that can be marketed at an economically reasonable price, making it a valuable advancement in construction materials.
Career Highlights
Throughout his career, Koichiro Keira has been associated with Nippon Steel Corporation, where he has played a crucial role in developing advanced steel products. His expertise in metallurgy and innovative processes has positioned him as a key figure in the industry.
Collaborations
Keira has collaborated with notable coworkers, including Rikio Chiziiwa and Yuzuru Yoshida. Their combined efforts have contributed to the successful development of new steel technologies and processes.
Conclusion
Koichiro Keira's contributions to the field of building construction steel exemplify the importance of innovation in material science. His patents reflect a commitment to enhancing the safety and performance of construction materials, ensuring that they meet modern demands.