Tokyo, Japan

Nobuyuki Matsuo

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Jfe Steel Corporation, Nec Corporation. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Matsuo. Retrieved from https://idiyas.com/inventor/nobuyuki-matsuo-36a7icdn

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 = 1.8

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2003-2015

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2 patents (USPTO):Explore Patents

Title: Nobuyuki Matsuo: Innovator in Electric Resistance Welding and Semiconductor Technology

Introduction

Nobuyuki Matsuo is a distinguished inventor based in Tokyo, Japan. He has made significant contributions to the fields of electric resistance welding and semiconductor technology. With a total of 2 patents, his work has had a notable impact on manufacturing processes.

Latest Patents

Matsuo's latest patents include a method of manufacturing electric resistance welding pipes that exhibit excellent characterization of welded seams. This innovative method ensures that the lateral edge shape is appropriately formed just before the welding process, allowing for the secure removal of penetrators during welding. As a result, the electric resistance welding pipe produced has superior welded seam characteristics. Another significant patent involves a heat radiation structure for a semiconductor device. This design features a lead frame island with high heat conductivity, outside leads that extend outwardly, and a connective region that ensures efficient electrical and thermal connections.

Career Highlights

Throughout his career, Nobuyuki Matsuo has worked with prominent companies such as NEC Corporation and JFE Steel Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.

Collaborations

Matsuo has collaborated with notable professionals, including Kazuhito Kenmochi and Takatoshi Okabe. These partnerships have further enhanced his work and led to advancements in technology.

Conclusion

Nobuyuki Matsuo's contributions to electric resistance welding and semiconductor technology highlight his innovative spirit and dedication to advancing manufacturing processes. His patents reflect a commitment to excellence and a drive to improve industry standards.

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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