Kuwana, Japan

Yukihiro Kataoka

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Ntn Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihiro Kataoka. Retrieved from https://idiyas.com/inventor/yukihiro-kataoka

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Yukihiro Kataoka: Innovator in Electrocorrosion Preventive Technology

Introduction

Yukihiro Kataoka is a notable inventor based in Kuwana, Japan. He has made significant contributions to the field of rolling bearings, particularly in the area of electrocorrosion prevention. His innovative approach has led to the development of a unique bearing assembly that addresses critical issues in the industry.

Latest Patents

Kataoka holds a patent for an electrocorrosion preventive rolling bearing. This invention aims to provide an assembly where the final machining of an electrically insulating layer and its thickness control can be accomplished easily and accurately. The assembly features an inner or outer race that is covered with an insulating layer, which engages with a housing or shaft. The insulating layer is a thermally sprayed layer of a metallic oxide, enhancing the durability and performance of the bearing.

Career Highlights

Yukihiro Kataoka is associated with NTN Corporation, a leading company in the manufacturing of bearings and related products. His work at NTN has allowed him to focus on innovative solutions that improve the reliability and efficiency of rolling bearings. His expertise in this area has positioned him as a key figure in the development of advanced bearing technologies.

Collaborations

Kataoka has collaborated with notable colleagues such as Kosuke Inukai and Kiyoshi Sato. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies in the field of mechanical engineering.

Conclusion

Yukihiro Kataoka's contributions to the field of electrocorrosion preventive technology exemplify the importance of innovation in engineering. His patent for the electrocorrosion preventive rolling bearing showcases his commitment to enhancing product performance and reliability. Through his work at NTN Corporation and collaborations with esteemed colleagues, Kataoka continues to make a significant impact 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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