Iwata, Japan

Masayuki Imoto

This inventor holds 1 USPTO granted patent. Top assignee: Ntn Toyo Bearing Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Imoto. Retrieved from https://idiyas.com/inventor/masayuki-imoto

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 = 35(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Masayuki Imoto: Innovator in Automotive Engineering

Introduction

Masayuki Imoto is a notable inventor based in Iwata, Japan. He has made significant contributions to the field of automotive engineering, particularly with his innovative designs that enhance the functionality of automotive components. His work is characterized by a focus on efficiency and reliability, which are crucial in the automotive industry.

Latest Patents

Masayuki Imoto holds a patent for an autotensioner designed for adjusting the tension of a timing belt used in automotive engines. This autotensioner features a cylinder case filled with hydraulic oil, a piston that partitions the interior into a pressure chamber and a reservoir chamber, and a push rod that connects to the piston. The design includes a spring that biases the piston and push rod upwardly. The pressure chamber communicates with the reservoir chamber through a channel formed in the piston, and a plate-shaped check valve is included to manage the flow of hydraulic oil. This innovative design prevents cavitation in the pressure chamber and improves the responsiveness of the valve, ensuring smooth operation.

Career Highlights

Masayuki Imoto is currently employed at NTN Toyo Bearing Co., Ltd., where he continues to develop and refine automotive technologies. His work has been instrumental in advancing the design and functionality of automotive components, contributing to the overall efficiency of vehicle performance.

Collaborations

Throughout his career, Masayuki has collaborated with talented individuals such as Kazuki Kawashima and Makoto Yasui. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge automotive solutions.

Conclusion

Masayuki Imoto's contributions to automotive engineering, particularly through his patented autotensioner, highlight his commitment to innovation and excellence in the field. His work continues to influence the automotive industry, ensuring that vehicles operate more efficiently and reliably.

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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