Chiba, Japan

Koichi Tanaka

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sumitomo Metal Industries, Inc.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Tanaka. Retrieved from https://idiyas.com/inventor/koichi-tanaka-v71v4ylx

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Koichi Tanaka: Innovator in Gasification Technology

Introduction

Koichi Tanaka is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of gasification technology, particularly through his innovative processes involving solid carbonaceous materials. His work has implications for energy production and environmental sustainability.

Latest Patents

Tanaka holds a patent for a process for the gasification of solid carbonaceous material. This process involves top-blowing powdered coal onto a molten iron bath stored in a furnace. The coal is directed toward a hot spot created by a jet of oxygen and steam, which enhances the gasification process. The method maintains a specific ratio of the depression depth of the molten iron bath to its overall depth, as well as a controlled blowing velocity of the solid carbonaceous material. This careful regulation helps to suppress the formation of adhered masses in the furnace.

Career Highlights

Koichi Tanaka is associated with Sumitomo Metal Industries, Inc., where he has applied his expertise in gasification technology. His innovative approach has contributed to advancements in the efficiency and effectiveness of energy production from coal.

Collaborations

Tanaka has worked alongside notable colleagues such as Tsutomu Tanaka and Masanobu Sueyasu. Their collaborative efforts have furthered research and development in the field of gasification.

Conclusion

Koichi Tanaka's contributions to gasification technology exemplify the importance of innovation in energy production. His patent and work at Sumitomo Metal Industries, Inc. highlight his role as a key figure in advancing sustainable energy solutions.

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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