Toyokawa, Japan

Takayuki Hayashi

This inventor holds 3 USPTO granted patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Pulstec Industrial Co., Ltd., Riken Corporation. Active years: 2009-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Hayashi. Retrieved from https://idiyas.com/inventor/takayuki-hayashi-dh7ykham

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2009-2017

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3 patents (USPTO):Explore Patents

Title: Takayuki Hayashi: Innovator in Internal Combustion Engine Technology

Introduction

Takayuki Hayashi is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 3 patents. His innovative designs and methods have advanced the efficiency and functionality of engine components.

Latest Patents

Hayashi's latest patents include a sliding component for internal combustion engines and a piston for internal combustion engines. The sliding component features a main body with multiple concave portions and a coating layer that covers specific areas. This design aims to enhance the performance and durability of engine components. The piston patent includes a main body with a crosshatched groove, where the crosshatch angle is carefully set between 15 to 35 degrees. This design improves the piston’s functionality within the engine.

Career Highlights

Throughout his career, Hayashi has worked with prominent companies such as Aisin Seiki and Pulstec Industrial Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the automotive industry.

Collaborations

Hayashi has collaborated with talented individuals in his field, including Akihiro Okamoto and Takuya Niimi. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Takayuki Hayashi's contributions to internal combustion engine technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact 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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