Okayama, Japan

Hiroshi Okamoto

This inventor holds 3 USPTO granted patents. Top assignees: Kawasaki Steel Corporation, Daiken Kogyo Kabushiki Kaisha. Active years: 1990-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Okamoto. Retrieved from https://idiyas.com/inventor/hiroshi-okamoto-2y58hzrf

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 = 3.7

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Okayama, JP (1990 - 1998)
  • Kurashiki, JP (1999)

Company Filing History:


Years Active: 1990-1999

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3 patents (USPTO):Explore Patents

Title: Hiroshi Okamoto: Innovator in Metal Processing Technologies

Introduction

Hiroshi Okamoto is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of metal processing, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and effectiveness of metal treatment processes.

Latest Patents

One of Okamoto's latest patents is a heat treating furnace for a continuously supplied metal strip. This invention features a continuous heat treating furnace that efficiently recovers heat from the combustion exhaust gas of the heating section. The design includes a regenerative heat exchanger that collects sensible heat from the exhaust gas and a preheating section that blows the recovered heat onto the metal strip. This innovative approach significantly improves the heating process for steel materials.

Another notable patent is an oxygen blowing lance capable of being used in an electric furnace. This lance directs oxygen jet streams onto molten metal and is designed to be inserted through a sidewall working port of the furnace. The lance includes a horizontal segment, an angled segment, and a tip that directs the oxygen flow towards the molten metal. This design enhances the efficiency of the oxygen delivery system in electric furnaces.

Career Highlights

Hiroshi Okamoto has worked with prominent companies in the metal industry, including Kawasaki Steel Corporation and Daiken Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in metal processing technologies.

Collaborations

Okamoto has collaborated with notable coworkers such as Masayuki Oshima and Akira Matsuoka. Their combined efforts have led to advancements in the field of metal treatment and processing.

Conclusion

Hiroshi Okamoto's contributions to metal processing technologies through his innovative patents demonstrate his commitment to improving industrial processes. His work continues to influence the field and inspire future innovations.

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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