Chiryu, Japan

Hideyuki Nagai

This inventor holds 1 USPTO granted patent. Top assignee: Aisin Seiki Kabushiki Kaisha. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Nagai. Retrieved from https://idiyas.com/inventor/hideyuki-nagai-wkfza1td

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 = 6.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: The Innovations of Hideyuki Nagai

Introduction

Hideyuki Nagai is an esteemed inventor based in Chiryu, Japan, known for his innovative contributions to mechanical devices. With a significant focus on enhancing the functionality of movable members in machinery, Nagai has made strides in the field of engineering.

Latest Patents

Nagai holds a patent for an "Opening and Closing Device," which is designed to move a movable member efficiently. The device encompasses a drive gear connected to a power source, and a driven gear geared with the drive gear. It also consists of an immovable portion supporting both gears, along with a dynamic transmission mechanism that links the driven gear and the movable member. This innovative device allows for the transmission of drive force from the power source to the movable member while dynamically adjusting the direction of the rotational force, depending on the state of the movable member. Additionally, it incorporates a friction member at specified positions to enhance the reliability of the mechanism.

Career Highlights

Nagai's professional journey has been marked by his tenure at Aisin Seiki Kabushiki Kaisha, a prominent company in the automotive and industrial components sector. His work at Aisin has allowed him to leverage his technical skills in developing cutting-edge devices that contribute to improving machinery performance.

Collaborations

Throughout his career, Nagai has collaborated with notable colleagues such as Yasuhisa Inaba and Katsuaki Kadoike. Their teamwork has fostered a productive environment for innovation, resulting in advancements that propel the field of mechanical engineering forward.

Conclusion

Hideyuki Nagai exemplifies dedication to innovation within the realm of mechanical devices. His patent for the opening and closing device reflects not only his technical expertise but also his commitment to enhancing the efficiency of machinery. As he continues to work diligently at Aisin Seiki Kabushiki Kaisha, his contributions are bound to inspire future developments in the engineering landscape.

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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