Toyota, Japan

Akira Kasamatsu

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha. Active years: 2005-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Kasamatsu. Retrieved from https://idiyas.com/inventor/akira-kasamatsu

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


% Patents Active = 50.0


Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2005-2008

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4 patents (USPTO):Explore Patents

Title: Akira Kasamatsu: Innovator in Vehicle Suspension Systems

Introduction

Akira Kasamatsu is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of vehicle suspension systems, holding a total of 4 patents. His work focuses on enhancing the performance and stability of vehicles through innovative hydraulic control systems.

Latest Patents

One of his latest patents is a fluid pressure control apparatus for stabilizers. This hydraulic pressure control apparatus manages hydraulic fluid in a communication path that connects cylinders linked to each stabilizer of a vehicle. The apparatus features a spool valve that includes a housing, a spool, and a biasing member, along with multiple hydraulic communication passages and solenoid valves for precise control.

Another significant patent is related to a suspension system for vehicles. This system includes a front-wheel-associated cylinder device and a rear-wheel-associated cylinder device that work together using a shared working fluid. The design incorporates a first-chamber-associated valve that connects the respective first chambers of both cylinder devices, enhancing the vehicle's handling and stability.

Career Highlights

Throughout his career, Akira Kasamatsu has worked with prominent companies such as Toyota Motor Corporation and Aisin Seiki Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

He has collaborated with talented individuals in the industry, including Hiroatsu Endo and Tatsuya Ozeki. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Akira Kasamatsu's contributions to vehicle suspension systems through his innovative patents demonstrate his expertise and commitment to improving automotive technology. His work continues to influence the industry and enhance vehicle performance.

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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