Fukuyama, Japan

Ikuhiro Sumi

This inventor holds 1 USPTO granted patent. Top assignee: Nkk Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikuhiro Sumi. Retrieved from https://idiyas.com/inventor/ikuhiro-sumi-qjzk6mwf

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 = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Ikuhiro Sumi: Pioneering Advances in Converter Technology

Introduction: Ikuhiro Sumi, an accomplished inventor from Fukuyama, Japan, has made significant contributions to the field of industrial technology. With a focus on enhancing processes within converter technology, his innovation has garnered attention and recognition.

Latest Patents: Ikuhiro Sumi holds one notable patent titled "Method for blowing oxygen in converter and top-blown lance for blowing oxygen." This invention represents a crucial advancement in the efficient use of oxygen in industrial processes, particularly within steel manufacturing, showcasing his commitment to improving production techniques.

Career Highlights: As a key member of NKK Corporation, Ikuhiro Sumi has applied his expertise in engineering and innovation to drive advancements within the company. His career has been marked by a dedication to enhancing efficiency and performance in industrial applications, establishing him as a respected figure in his field.

Collaborations: Throughout his career, Ikuhiro has worked alongside notable colleagues such as Yoshiteru Kikuchi and Ryo Kawabata. Their collaborative efforts have contributed to the further development of innovative solutions within their industry, reflecting the power of teamwork in achieving groundbreaking results.

Conclusion: Ikuhiro Sumi stands out as a prominent inventor whose work with NKK Corporation has impacted industrial technology significantly. His patent for a method of blowing oxygen in converters highlights his dedication to innovation and collaboration. As he continues to develop new ideas, Sumi's contributions will undoubtedly pave the way for future advancements in the field.

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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