Tokyo, Japan

Ryotaro Nagao

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Nhk Spring Co., Ltd., Toray Industries, Inc.. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryotaro Nagao. Retrieved from https://idiyas.com/inventor/ryotaro-nagao

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2017

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: Ryotaro Nagao: Innovator in Seatback Frame Design

Introduction

Ryotaro Nagao is a notable inventor based in Tokyo, Japan, recognized for his contributions to the field of seat design. With a focus on functionality and ergonomics, he holds a patent that showcases his innovative approach to improving seat structures.

Latest Patents

Nagao's recent patent is titled "Seatback frame and resin for employing in a seatback frame." This invention features an integrally formed seatback frame created through resin molding. The design includes an upper side frame section, which has a headrest retaining portion extending along the seat's width. Additionally, it contains a pair of side frame sections extending in the vertical direction and a reinforcing section with multiple recessed portions. These recessed areas enhance the strength and utility of the frame, providing faces at both the front and rear of the seat that maximize comfort and support.

Career Highlights

Throughout his career, Ryotaro Nagao has worked with prominent companies such as NHK Spring Co., Ltd. and Toray Industries, Inc. His experience in these organizations has contributed significantly to his development as an inventor, allowing him to evolve his ideas into practical applications in the seating industry.

Collaborations

In his professional journey, Ryotaro has collaborated with skilled colleagues, including Kenzo Yasuda and Hiroshi Kushiku. These partnerships have propelled innovative thinking and reinforced the creative environment within which Nagao operates.

Conclusion

Ryotaro Nagao exemplifies the spirit of innovation with his focus on developing practical solutions in seat design. His patent reflects a keen understanding of materials and ergonomics, aiming to enhance user experience in seating. As he continues to evolve his ideas and collaborate with others in the field, the impact of his work will undoubtedly resonate in the industry for years to come.

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…