Sagamihara, Japan

Souichi Asai

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Exedy Corporation, Nissan Motor Company Limited. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Souichi Asai. Retrieved from https://idiyas.com/inventor/souichi-asai

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 = 7(Granted Patents)


Company Filing History:


Years Active: 2011

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2 patents (USPTO):Explore Patents

Introduction

Souichi Asai is a notable inventor based in Sagamihara, Japan, recognized for his contributions to spring technology. With two patents to his name, Asai has developed innovative solutions that cater to the needs of various industries, particularly in the automotive sector.

Latest Patents

Asai's latest patents include a Spring Seat and Damper Disk Assembly, which focuses on enhancing performance through improved support components. The first of these inventions comprises a spring seat featuring a first support component, a second support component, and a reinforcing plate. The design strategically supports the ends of a second coil spring in the rotational direction while also providing radial support through the second support component. The reinforcing plate is embedded within these components, ensuring robust support for the spring.

The second patent in this series presents a similar concept but includes a pair of reinforcing components that link the first and second support components. This design extends the functionality by allowing for greater stability and load distribution, making it particularly effective in automotive applications.

Career Highlights

Throughout his career, Souichi Asai has been associated with prominent companies, such as Exedy Corporation and Nissan Motor Company Limited. His experience in these organizations has allowed him to apply his inventive insights effectively within the automotive industry, fostering advancements that improve vehicle performance and safety.

Collaborations

Asai has collaborated with esteemed colleagues, including Akihiko Oono and Michitomo Masaki. Together, they have worked on developing cutting-edge technologies that align with the demands of modern engineering and design.

Conclusion

Souichi Asai's contributions to the field of spring technology are significant. His innovative patents showcase the importance of continual development in engineering practices. Asai's collaborative spirit and commitment to excellence remain a driving force in his work, cementing his legacy as an influential inventor in Japan's automotive 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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