Chiba, Japan

Toshihiro Inatani

This inventor holds 4 USPTO granted patents. Top assignees: Kawasaki Steel Corporation, Ube Industries, Inc.. Active years: 1983-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Inatani. Retrieved from https://idiyas.com/inventor/toshihiro-inatani

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 = 7.6

ph-index = 4

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1983-1989

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4 patents (USPTO):Explore Patents

Title: The Innovations of Toshihiro Inatani

Introduction

Toshihiro Inatani is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of metallurgy, particularly in the melting and refining of metal oxides. With a total of 4 patents to his name, Inatani's work has had a considerable impact on industrial processes.

Latest Patents

Inatani's latest patents include innovative methods for melting and refining a powdery ore containing metal oxides. This method involves charging the ore and a portion of a reducing gas into a fluidized bed type of preliminary reducing furnace, allowing for the preliminary reduction of the ore. The process eliminates the need for pretreatment steps such as pellet formation or sintering. Another significant invention is a powder feeder, which features a cylinder body connected to a gas blow pipe for fluidizing powder. This design enhances the efficiency of powder delivery in industrial applications.

Career Highlights

Throughout his career, Toshihiro Inatani has worked with prominent companies such as Kawasaki Steel Corporation and Ube Industries, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in metallurgy.

Collaborations

Inatani has collaborated with notable colleagues, including Takao Hamada and Mitsuo Sumito. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Toshihiro Inatani's contributions to the field of metallurgy through his patents and collaborations highlight his role as an influential inventor. His innovative methods and designs continue to shape industrial practices in Japan and beyond.

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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