Company Filing History:
Years Active: 1989-1990
Title: Yotaro Oono: Innovator in Blast Furnace Technology
Introduction
Yotaro Oono is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of blast furnace technology, holding 2 patents that enhance operational efficiency and effectiveness.
Latest Patents
Oono's latest patents include a "Method of Operating a Blast Furnace" and a "Method for Operating a Blast Furnace by Blowing Pulverized Coal." The first patent describes a method where pure oxygen, pulverized coal, and a temperature control gas, which substantially does not contain nitrogen, are blown from tuyeres. Additionally, a preheating gas that also lacks nitrogen is introduced from an intermediate shaft level, allowing for the production of a blast furnace gas from the furnace top. The second patent outlines a process that involves charging iron ores and cokes into the blast furnace, blowing in gas with a high oxygen content along with pulverized coal, and controlling the fuel ratio to optimize the production of molten pig iron.
Career Highlights
Yotaro Oono is associated with Nippon Kokan Kabushiki Kaisha, a company known for its advancements in steel production and related technologies. His work has been instrumental in improving the efficiency of blast furnace operations.
Collaborations
Oono has collaborated with notable coworkers such as Hiroshi Saito and Masahiro Matsuura, contributing to the development of innovative solutions in the industry.
Conclusion
Yotaro Oono's contributions to blast furnace technology through his patents reflect his commitment to innovation in the field. His work continues to influence the efficiency of steel production processes.