Kashiwara, Japan

Naoki Fujimoto

This inventor holds 1 USPTO granted patent. Top assignees: Jtekt Corporation, Koyo Machine Industries Company Limited. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Fujimoto. Retrieved from https://idiyas.com/inventor/naoki-fujimoto-ii4x3uqf

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 = 9.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Naoki Fujimoto: Innovator in Telescopic Shaft Technology

Introduction

Naoki Fujimoto is a notable inventor based in Kashiwara, Japan. He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs in steering systems.

Latest Patents

Fujimoto holds a patent for a telescopic shaft and steering system. This invention features an inner shaft with a pair of recessed grooves that face each other, extending in an axial direction. The outer shaft also contains similar recessed grooves. A plurality of rolling bodies is positioned between the recessed grooves, forming a line in the axial direction. The design includes a pair of stoppers that prevent the rolling bodies from falling out at the ends of the corresponding lines. Additionally, a buffer body unit is integrated, consisting of two buffer bodies connected by a connection portion.

Career Highlights

Throughout his career, Naoki Fujimoto has worked with prominent companies such as Jtekt Corporation and Koyo Machine Industries Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.

Collaborations

Fujimoto has collaborated with talented individuals in his field, including Futoshi Kamimura and Kiyoshi Iwase. These partnerships have fostered innovation and creativity in their respective projects.

Conclusion

Naoki Fujimoto's contributions to the field of mechanical engineering, particularly through his patented telescopic shaft technology, highlight his innovative spirit and dedication to advancing engineering solutions. His work continues to influence the industry and inspire future inventors.

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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