This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Jfe Steel Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yoshifumi Kobashi - Innovator in Blast Furnace Technology
Introduction
Yoshifumi Kobashi is an accomplished inventor based in Tokyo, Japan. He is currently associated with JFE Steel Corporation, where he focuses on advancements in blast furnace operations. Despite having no granted patents to his name, his contributions to the field are noteworthy.
Latest Patent Applications
Kobashi's latest patent application is titled "Method for Operating Blast Furnace." This innovative method aims to stabilize blast furnace operations, even when there is an increase in the powder ratio of coke charged into the furnace. The process involves blowing air through a tuyere located in the lower part of the blast furnace, successively measuring the particle size distribution of coke transported to the furnace, and adjusting at least one of the blast volume and coke ratio based on an index derived from the particle size distribution.
Conclusion
Yoshifumi Kobashi's work in developing methods for operating blast furnaces demonstrates his commitment to innovation in the steel industry. His contributions, although not yet reflected in granted patents, hold significant potential for improving operational efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile