Izumi, Japan

Sigemi Tanimoto

This inventor holds 1 USPTO granted patent. Top assignee: Showa Aluminum Corporation. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sigemi Tanimoto. Retrieved from https://idiyas.com/inventor/sigemi-tanimoto

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 = 3.0

ph-index = 1

Forward Citations = 116(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Innovator of Aluminum Treatment: The Contributions of Sigemi Tanimoto

Introduction: Sigemi Tanimoto, an esteemed inventor from Izumi, Japan, has made notable contributions to the metallurgy field through his innovative work on aluminum treatments. With a singular patent to his name, Tanimoto's invention has paved the way for improved processes in the aluminum industry.

Latest Patents: Tanimoto’s patent, titled "Process for treating molten aluminum to remove hydrogen gas," is a significant advancement in aluminum processing. The patent outlines a method for effectively removing hydrogen gas and non-metallic inclusions from molten aluminum. This is achieved by maintaining an atmosphere of BF.sub.3 gas in a treating vessel above the molten aluminum, introducing a treating gas into the aluminum, and subsequently removing floating non-metallic inclusions and treating gas containing hydrogen from the surface.

Career Highlights: Throughout his career, Sigemi Tanimoto has been associated with Showa Aluminum Corporation, where he has leveraged his expertise to enhance aluminum processing technologies. His innovative approach not only showcases his deep understanding of materials science but also reflects the company's commitment to advancing metal treatment processes.

Collaborations: Tanimoto has collaborated with esteemed colleagues, including Ryotatsu Otsuka and Kazuo Toyoda. Their collective efforts in research and development have contributed significantly to the advancements in aluminum treatment technologies, further enhancing the reputation of Showa Aluminum Corporation in the industry.

Conclusion: Sigemi Tanimoto's innovative work in the field of aluminum treatment has demonstrated the impact of effective processing techniques on material quality. His patent serves as a testament to his contributions and the collaborative spirit shared with his colleagues. As advancements in technology continue to evolve, Tanimoto’s work remains a pivotal part of the narrative in aluminum processing 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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