Okayama, Japan

Yasunori Serizawa

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Steel Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunori Serizawa. Retrieved from https://idiyas.com/inventor/yasunori-serizawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Yasunori Serizawa: Innovator in Shaft Furnace Technology

Introduction

Yasunori Serizawa is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of metallurgy, particularly in the operation of shaft furnaces. His innovative approach has led to advancements in the efficiency and effectiveness of furnace operations.

Latest Patents

Yasunori Serizawa holds a patent for a shaft furnace that includes a method for charging and adjusting a pre-mixture of ore and coke. This method allows for the charging of different ore/coke ratio mixtures in radially different positions within the furnace. The ore/coke mixture ratio can be tailored to achieve the desired heat distribution in the radial direction. In each charge cycle, at least two independently determined ore/coke mixture ratios are utilized. The mixture charged in the central portion of the furnace may have a higher coke content or a lower ore content, enhancing permeability to the heating gas. This innovation is encapsulated in his patent, which represents a significant advancement in furnace technology.

Career Highlights

Yasunori Serizawa is associated with Kawasaki Steel Corporation, where he has applied his expertise in metallurgy. His work has contributed to the development of more efficient furnace operations, benefiting the steel production industry. His innovative methods have been recognized for their potential to improve heat distribution and operational efficiency.

Collaborations

Yasunori has collaborated with notable colleagues, including Kazuhiko Yoshida and Shoji Sakurai. Their combined efforts have fostered advancements in the field of metallurgy and have contributed to the success of their projects.

Conclusion

Yasunori Serizawa's contributions to shaft furnace technology exemplify the impact of innovative thinking in metallurgy. His patent and work at Kawasaki Steel Corporation highlight the importance of advancements in industrial processes. Through his efforts, he has paved the way for more efficient and effective furnace operations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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