Kanazawa, Japan

Ryuutaro Kato

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Komatsu Corporation. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuutaro Kato. Retrieved from https://idiyas.com/inventor/ryuutaro-kato

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Ryuutaro Kato - Innovator in Wheel Loader Technology

Introduction

Ryuutaro Kato is a notable inventor based in Kanazawa, Japan. He has made significant contributions to the field of machinery, particularly in the design and functionality of wheel loaders. His innovative approach has led to the development of a unique patent that enhances the efficiency and performance of these essential vehicles.

Latest Patents

Ryuutaro Kato holds a patent for a wheel loader that features a vehicle body frame, an engine, a working unit, a fuel tank, and a cooling device. The design includes a fuel tank that is attached to the bottom surface of the rear part of the vehicle body frame. This tank has a rear end surface that is slanted obliquely rearwards from up to down. The cooling device is specifically configured to release heat from a coolant flowing through it. Notably, the cooling device is supported by the rear part of the vehicle body frame, ensuring optimal performance. The bottom end portion of the cooling device is strategically positioned away from the rear end surface of the fuel tank, maintaining a predetermined distance in a back-and-forth direction. Additionally, the bottom surface of the cooling device is located lower than the top surface of the rear end portion of the fuel tank. This innovative design contributes to the overall efficiency of the wheel loader.

Career Highlights

Ryuutaro Kato is currently employed at Komatsu Corporation, a leading company in the construction and mining equipment industry. His work at Komatsu has allowed him to apply his inventive skills in a practical setting, contributing to the advancement of machinery technology. His dedication to innovation is evident in his patent and the impact it has on the industry.

Collaborations

Ryuutaro Kato collaborates with Hiroyuki Kitaoka, a fellow innovator in the field. Their partnership exemplifies the spirit of teamwork and shared knowledge in the pursuit of technological advancements.

Conclusion

Ryuutaro Kato's contributions to wheel loader technology through his innovative patent demonstrate his commitment to enhancing machinery performance. His work at Komatsu Corporation and collaboration with Hiroyuki Kitaoka further highlight his role as a significant figure in the field of inventions.

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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