Kakogawa, Japan

Masakata Shimizu

This inventor holds 5 USPTO granted patents. Top assignees: Kobe Steel, Ltd., Kabushiki Kaisha Kobe Seiko Sho. Active years: 1983-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakata Shimizu. Retrieved from https://idiyas.com/inventor/masakata-shimizu

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 = 4.8

ph-index = 3

Forward Citations = 54(Granted Patents)


Location History:

  • Kobe, JP (1983)
  • Kakogawa, JP (2000 - 2003)

Company Filing History:


Years Active: 1983-2003

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5 patents (USPTO):Explore Patents

Title: Innovations of Masakata Shimizu

Introduction

Masakata Shimizu is a notable inventor based in Kakogawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced pellets for iron production. With a total of 5 patents to his name, Shimizu's work has had a considerable impact on the industry.

Latest Patents

Shimizu's latest patents focus on pellets incorporated with carbonaceous material. These pellets contain a carbonaceous material and iron ore primarily composed of iron oxide. The innovation lies in the maximum fluidity of the carbonaceous material during softening and melting, as well as the specific ratio of iron oxide particles of 10 µm or smaller in the iron ore. This design allows for the production of pellets that exhibit excellent thermal conductivity and high strength. The reduction process of these pellets results in reduced iron that possesses high strength after reduction and a low fines ratio, thereby improving productivity.

Career Highlights

Throughout his career, Masakata Shimizu has worked with prominent companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has contributed to his expertise in the field of materials engineering and innovation.

Collaborations

Shimizu has collaborated with several talented individuals, including Yoshimichi Takenaka and Shoji Shirouchi. Their combined efforts have led to advancements in the development of innovative materials and processes.

Conclusion

Masakata Shimizu's contributions to the field of materials science, particularly through his patented innovations, have significantly advanced the production of high-quality iron pellets. His work continues to influence the industry and showcases the importance of innovation in materials engineering.

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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