Kamisu, Japan

Kouichi Sakamoto

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Metal Industries, Inc.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Sakamoto. Retrieved from https://idiyas.com/inventor/kouichi-sakamoto-0e0diy64

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 = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Kouichi Sakamoto

Introduction

Kouichi Sakamoto is a notable inventor based in Kamisu, Japan. He has made significant contributions to the field of welding technology, particularly through his innovative methods in hot pressure welding. His work has been recognized for its practical applications in the steel industry.

Latest Patents

Sakamoto holds a patent for a method of hot pressure welding of hot steel stock. This method involves mechanically descaling the ends of the steel stock and pressure joining them under a reducing flame. By preventing re-oxidation after descaling and maintaining the feasible temperature for hot pressure joining, Sakamoto's technique ensures the creation of firm and strong joints.

Career Highlights

Kouichi Sakamoto is associated with Sumitomo Metal Industries, Inc., where he has applied his expertise in welding technology. His innovative approach has contributed to advancements in the manufacturing processes of steel products.

Collaborations

Sakamoto has worked alongside talented colleagues, including Seiji Okada and Takao Taka. Their collaborative efforts have further enhanced the development of welding techniques and technologies.

Conclusion

Kouichi Sakamoto's contributions to hot pressure welding represent a significant advancement in welding technology. His innovative methods have not only improved the quality of steel joints but also set a standard for future developments in the industry.

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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