Wakayama, Japan

Akio Mutsuta

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Sumitomo Metal Industries, Inc., Sumitomo Heavy Industries, Ltd.. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Mutsuta. Retrieved from https://idiyas.com/inventor/akio-mutsuta

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


% Patents Active = 100.0


Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 69(Granted Patents)


Location History:

  • Wakayama, JA (1977 - 1978)
  • Wakayama, JP (1979)
  • Tokyo, JP (2002)

Company Filing History:


Years Active: 1977-2002

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: The Innovations of Akio Mutsuta: A Pioneer in Waste Management Technology

Introduction

Akio Mutsuta, an innovative inventor based in Wakayama, Japan, has made significant contributions to waste management technology through his pioneering inventions. With a portfolio of four patents, Mutsuta focuses on enhancing processes in the iron and steel industry by developing efficient methods for waste gasification and material processing.

Latest Patents

Among Mutsuta's latest innovations is the "Gasification Melting Furnace for Wastes and Gasification Melting Method." This invention features a vertically movable furnace center lance that efficiently blows combustion-sustaining gas downwards, optimizing waste combustion. The design includes multiple tuyeres that allow the gas to enter the furnace at strategic angles, preventing low-temperature regions and concentrating combustion spots. This innovation ultimately facilitates the stable recovery of molten slag, various metals, and high-value energy gas. Another noteworthy patent is the "Method for Dehydrating a Mixed Dust Slurry," which ensures the consistent feeding of filter cake into a dryer. This method is vital for producing uniformly dried powder for subsequent processes in pelletizing systems within the iron and steel industry.

Career Highlights

Throughout his career, Akio Mutsuta has worked with prestigious organizations such as Sumitomo Metal Industries and Sumitomo Heavy Industries. His experiences in these companies have enriched his expertise and enhanced his ability to develop cutting-edge technologies.

Collaborations

Mutsuta's collaborative efforts have included working alongside talented colleagues such as Izumi Arai and Yasuteru Yamada. These partnerships have contributed to the successful evolution of his inventions and the advancement of innovative solutions in his field.

Conclusion

Akio Mutsuta continues to be a significant figure in the realm of waste management technology. His inventions not only reflect his ingenuity but also aim to improve efficiency and sustainability in industrial processes. With ongoing developments, Mutsuta's contributions are likely to have a lasting impact on the industry, paving the way for future innovations in waste treatment and resource recovery.

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]
Loading…