Fukuoka, Japan

Naoto Kageyama

This inventor holds 3 USPTO granted patents and 7 published patent applications and 2 EPO patents. Top assignees: Nabtesco Corporation, Yanmar Holdings Co., Ltd., Yanmar Holdings Co., Ltd.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Kageyama. Retrieved from https://idiyas.com/inventor/naoto-kageyama

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.5

ph-index = 1


Company Filing History:


Years Active: 2023-2026

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3 patents (USPTO):Explore Patents

Title: Naoto Kageyama: Innovator in Construction Technology

Introduction

Naoto Kageyama is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of construction technology, particularly through his innovative patents. With a total of 3 patents, Kageyama has demonstrated his expertise and commitment to advancing the industry.

Latest Patents

Kageyama's latest patents include a display device and a hydraulic circuit for construction machines. The display device features a control unit and a display unit that provides guidance on operation contents. The control unit adjusts the display mode based on the operation state of a safety operation member. His hydraulic circuit efficiently drives an actuator by merging pressure oil from a fixed-volume pump into a center bypass oil path, allowing for controlled flow rates according to the actuator's needs.

Career Highlights

Throughout his career, Kageyama has worked with prominent companies such as Yanmar Power Technology Co., Inc. and Nabtesco Corporation. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in engineering and technology.

Collaborations

Kageyama has collaborated with talented individuals in the industry, including Junya Ono and Hiroshi Matsuyama. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Naoto Kageyama is a distinguished inventor whose work in construction technology has led to valuable patents. His contributions continue to influence the industry and showcase the importance of innovation in engineering.

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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