Kanagawa, Japan

Seiji Toda

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Tokico, Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Toda. Retrieved from https://idiyas.com/inventor/seiji-toda-wu5cl1wu

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Seiji Toda: Innovator in Hydraulic Dampers

Introduction

Seiji Toda is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs in hydraulic dampers. His work has been recognized for its practical applications and engineering excellence.

Latest Patents

Seiji Toda holds a patent for a hydraulic damper. This hydraulic damper features a valve mechanism designed to generate a damping force during both extension and contraction strokes. The valve mechanism includes a disc valve assembly, which consists of a main disc valve that generates the damping force and an orifice that provides additional damping in low operation speed regions. Furthermore, the orifice is equipped with an additional disc valve that controls the damping force generated. This invention showcases his expertise in hydraulic systems and their applications.

Career Highlights

Toda is currently employed at Tokico, Ltd., a company known for its advancements in automotive components and hydraulic systems. His role at Tokico has allowed him to further develop his skills and contribute to innovative projects within the company.

Collaborations

Seiji Toda has worked alongside talented colleagues, including Tetuo Kato and Tsutomu Suzuki. Their collaborative efforts have fostered an environment of innovation and creativity, leading to advancements in hydraulic technologies.

Conclusion

Seiji Toda's contributions to hydraulic damper technology exemplify his dedication to innovation and engineering. His patent reflects a deep understanding of hydraulic systems, and his work continues to influence the industry.

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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