Futtsu, Japan

Kazumi Matsuoka

This inventor holds 5 USPTO granted patents. Top assignee: Nippon Steel Corporation. Active years: 1989-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Matsuoka. Retrieved from https://idiyas.com/inventor/kazumi-matsuoka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 80.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Kawasaki, JP (1989 - 1990)
  • Chiba, JP (2007)
  • Futtsu, JP (2008)

Company Filing History:


Years Active: 1989-2008

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Kazumi Matsuoka: Innovator in Metal Treatment Technologies

Introduction

Kazumi Matsuoka is a prominent inventor based in Futtsu, Japan. She has made significant contributions to the field of metal treatment, focusing on improving the fatigue life of metal materials. With a total of 5 patents to her name, Matsuoka's work addresses critical challenges in the industry.

Latest Patents

Matsuoka's latest patents include a treatment method for improving fatigue life and a method for predicting the degree of corrosion of weather-resistant steel. The treatment method aims to resolve issues associated with conventional techniques by reducing stress concentration and introducing compressive stress. This innovative approach involves ultrasonic impact treatment followed by quality assurance tests to enhance the fatigue life of metals. Her second patent focuses on predicting corrosion amounts in atmospheric corrosion-resistant steel by utilizing extrinsic and intrinsic corrosion information, including weather data and material components.

Career Highlights

Kazumi Matsuoka is currently employed at Nippon Steel Corporation, where she continues to develop and refine her innovative treatment methods. Her work has garnered attention for its practical applications in enhancing the durability and longevity of metal materials.

Collaborations

Matsuoka collaborates with notable colleagues, including Hiroshi Kihira and Satoshi Ito, to further advance research and development in metal treatment technologies.

Conclusion

Kazumi Matsuoka's contributions to the field of metal treatment are invaluable. Her innovative patents and collaborative efforts position her as a leading figure in enhancing the performance and reliability of metal materials.

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]
Loading…