Yokohama, Japan

Hiroki Hayashida

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Nhk Spring Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Hayashida. Retrieved from https://idiyas.com/inventor/hiroki-hayashida

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Hiroki Hayashida: Innovator in Seat Frame Design

Introduction

Hiroki Hayashida is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of engineering, particularly in the design of seat frames. His innovative approach has led to the development of a unique patent that enhances the functionality and durability of seat structures.

Latest Patents

Hiroki Hayashida holds a patent for a seat frame that includes a plate member and a bar member. The bar member features a planar portion on at least part of its side surface. The design ensures that the plate member and the bar member are joined by a welded portion, which is strategically positioned to better handle the load applied by a user. This innovative design improves the overall performance and reliability of the seat frame.

Career Highlights

Hiroki is currently employed at NHK Spring Co., Ltd., where he continues to develop and refine his engineering skills. His work at the company has allowed him to focus on creating innovative solutions that meet the needs of modern consumers. With a patent portfolio that includes 1 patent, he has established himself as a valuable asset in the field of seat design.

Collaborations

Hiroki has collaborated with talented coworkers such as Yuichiro Yamauchi and Junichi Nakayama. Their combined expertise has contributed to the successful development of various projects within the company.

Conclusion

Hiroki Hayashida is a dedicated inventor whose work in seat frame design exemplifies innovation and practicality. His contributions to NHK Spring Co., Ltd. and the engineering field are commendable, and his patent reflects his commitment to enhancing product functionality.

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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