Tokyo, Japan

Takumi Hayashiguchi

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Kyb Corporation, Kyb Motorcycle Suspension Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Hayashiguchi. Retrieved from https://idiyas.com/inventor/takumi-hayashiguchi

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Takumi Hayashiguchi: Innovator in Shock Absorber Technology

Introduction

Takumi Hayashiguchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of shock absorber technology. His innovative designs have the potential to enhance the performance and safety of various vehicles.

Latest Patents

Hayashiguchi holds a patent for a sophisticated shock absorber. This invention features a cylinder and a piston that divides the interior into an extension side chamber and a compression side chamber. The design includes a piston rod connected to the piston, a damping passage that links both chambers, and a damping force adjustment valve. This valve is equipped with a damping force adjustment unit and a solenoid that regulates the flow channel resistance. The piston rod also incorporates a yoke for the damping force adjustment valve and a piston holding member, ensuring efficient operation.

Career Highlights

Hayashiguchi is currently employed at KYB Corporation, a leading company in the field of hydraulic and pneumatic systems. His work at KYB has allowed him to focus on innovative solutions that improve vehicle dynamics and comfort. His patent reflects his commitment to advancing technology in the automotive industry.

Collaborations

Throughout his career, Hayashiguchi has collaborated with talented colleagues, including Koichiro Awano and Takahisa Mochizuki. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Takumi Hayashiguchi is a prominent figure in the realm of shock absorber technology. His innovative patent and contributions to KYB Corporation highlight his dedication to enhancing vehicle performance. His work continues to influence the automotive industry positively.

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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