Hachinohe, Japan

Hirota Amano

This inventor holds 1 USPTO granted patent. Top assignee: Pacific Metals Co., Ltd.. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirota Amano. Retrieved from https://idiyas.com/inventor/hirota-amano

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Hirota Amano: Innovator in Ferromanganese Production

Introduction

Hirota Amano is a notable inventor based in Hachinoheshi, Japan. He has made significant contributions to the field of metallurgy, particularly in the production of ferromanganese. His innovative approach has led to advancements in the efficiency and purity of this important alloy.

Latest Patents

Amano holds a patent for a direct method for the production of high-grade, high-purity ferromanganese. This method involves charging a molten manganese-containing material, a non-carbonaceous reducing agent, and a slagging material into a reaction vessel. The vessel is then subjected to horizontal eccentric circular motion to mix and agitate its contents. This process allows for the reduction of manganese oxide contained in the molten material by the non-carbonaceous reducing agent. He has 1 patent to his name.

Career Highlights

Amano is associated with Pacific Metals Co., Ltd., where he has applied his expertise in metallurgy. His work has been instrumental in enhancing the production processes within the company, contributing to the overall quality of their products.

Collaborations

Amano has worked alongside notable colleagues such as Yoshishige Nagoya and Kosuke Murai. Their collaborative efforts have furthered research and development in the field of ferromanganese production.

Conclusion

Hirota Amano's innovative methods in the production of high-grade ferromanganese highlight his significant role in metallurgy. His contributions continue to influence the industry and improve production techniques.

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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