Osaka, Japan

Kenji Muratsubaki

This inventor holds 3 USPTO granted patents. Top assignee: Tsubakimoto Chain Company. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Muratsubaki. Retrieved from https://idiyas.com/inventor/kenji-muratsubaki

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 = 1.2

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2022-2023

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3 patents (USPTO):Explore Patents

Title: **Inventor Kenji Muratsubaki: Innovating Chain Mechanisms in Osaka**

Introduction

Kenji Muratsubaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in chain mechanisms, with a total of three patents to his name. Muratsubaki's innovative designs have been instrumental in enhancing the performance and efficiency of chain systems.

Latest Patents

Among Kenji Muratsubaki's latest inventions are two key patents: the Tensioner Lever and the Chain Guide. The Tensioner Lever is designed to reduce the number of components and overall weight while preventing vibration and noise during chain operation. This innovative lever is rotatably supported on an attachment surface and is urged to rotate towards the chain by the resilient force of a coil spring, which is meticulously designed to ensure optimal functionality.

The Chain Guide, on the other hand, introduces a universal design that provides precise positioning and tracking between the chain guide and the chain, ensuring optimal performance across various types of chains. The guide features a dual-surfaced design with varying heights, allowing for effective guidance of the running chain.

Career Highlights

Kenji Muratsubaki is affiliated with Tsubakimoto Chain Company, a leading organization in chain manufacturing and technology. His work has significantly advanced the capabilities of the company in the industry through his innovative approaches and designs.

Collaborations

Throughout his career, Kenji has had the opportunity to collaborate with several talented individuals, including his coworker Tsutomu Namie. Their collective efforts have led to advancements in chain technology and have contributed to the company's strong position in the market.

Conclusion

Kenji Muratsubaki's innovative contributions to chain mechanisms demonstrate his commitment to engineering excellence. With his focus on reducing complexity while enhancing functionality, he continues to play a vital role in the advancements of mechanical engineering at Tsubakimoto Chain Company.

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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