Chiba, Japan

Senzaburo Hirano

This inventor holds 1 USPTO granted patent. Top assignees: Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Kawasaki Seitetsu Kabushiki Kaisha. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Senzaburo Hirano. Retrieved from https://idiyas.com/inventor/senzaburo-hirano

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 = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Senzaburo Hirano: Innovator in Steel Making Technology

Introduction

Senzaburo Hirano is a notable inventor from Chiba, Japan, recognized for his contributions to the field of steel making. His innovative approach has led to the development of a unique patent that enhances the efficiency and safety of electric-arc furnaces.

Latest Patents

Hirano holds a patent for a "Shroud for Steel Making Electric-Arc Furnace." This invention is designed to surround the main body of the electric-arc furnace, providing sound and dust-proofing. The shroud features doors in the side wall, allowing the scrap bucket to move in and out easily. Additionally, it includes a suction port on the top wall with a minimum width opening, facilitating the transverse movement of the bucket lifting means to the center of the furnace. This patent showcases Hirano's commitment to improving industrial processes.

Career Highlights

Throughout his career, Senzaburo Hirano has worked with prominent companies in the steel industry, including Kawasaki Seitetsu Kabushiki Kaisha and Ishikawajima-Harima Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed significantly to his expertise and innovative capabilities.

Collaborations

Hirano has collaborated with notable colleagues such as Katsutoshi Sobata and Takashi Otani. These partnerships have likely played a role in the development of his inventions and patents.

Conclusion

Senzaburo Hirano's contributions to the steel making industry through his innovative patent demonstrate his significant impact on technology and manufacturing processes. His work continues to influence the field, showcasing the importance of innovation in industrial applications.

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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