Kobe, Japan

Makoto Tamaki

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, Sumitomo Electric Industries, Limited. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Tamaki. Retrieved from https://idiyas.com/inventor/makoto-tamaki-70v7e6fx

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 = 7.2

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2016-2019

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4 patents (USPTO):Explore Patents

Title: The Innovations of Makoto Tamaki

Introduction

Makoto Tamaki is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of railway technology, holding a total of four patents. His work focuses on enhancing the functionality and safety of railway vehicles.

Latest Patents

Among his latest patents is a carbody support device designed for railway vehicles. This innovative device includes support mechanisms installed between the front bogie and the carbody, as well as between the rear bogie and the carbody in the traveling direction. The support mechanisms are engineered to regulate the inclining of both the front and rear bogies in the same vehicle width direction relative to the carbody when the railway vehicle navigates through a curve. Additionally, these mechanisms allow for the front and rear bogies to incline in different vehicle width directions, enhancing the vehicle's stability and performance.

Career Highlights

Throughout his career, Makoto Tamaki has worked with prominent companies such as Kawasaki Heavy Industries and Sumitomo Electric Industries. His experience in these organizations has contributed to his expertise in railway technology and innovation.

Collaborations

Makoto has collaborated with talented individuals in his field, including Yoshi Sato and Yukitaka Taga. Their combined efforts have led to advancements in railway vehicle technology.

Conclusion

Makoto Tamaki's contributions to railway technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of railway vehicles.

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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