Chikugo, Japan

Hiroki Kabata

This inventor holds 3 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Yanmar Holdings Co., Ltd., Yanmar Holdings Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Kabata. Retrieved from https://idiyas.com/inventor/hiroki-kabata

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Hiroki Kabata: Innovator in Working Machine Control

Introduction

Hiroki Kabata is a notable inventor based in Chikugo, Japan. He has made significant contributions to the field of working machine control, showcasing his expertise through innovative patent developments. His work is particularly recognized for enhancing the efficiency and functionality of working machines.

Latest Patents

Hiroki Kabata holds a patent for a "Method for controlling working machine and working machine." This invention focuses on controlling the supply of a working fluid to an actuator that drives a driven object. The method utilizes a pilot signal generated by an operation system, allowing the driven object to move bidirectionally between two positions. A key feature of this method is the inclusion of a backflow prevention circuit, which prevents the working fluid from flowing in the reverse direction. Additionally, the method allows for the disabling of this circuit during specific operations, enabling movement from the second position back to the first.

Career Highlights

Kabata is associated with Yanmar Holdings Co., Ltd., a company known for its advancements in machinery and technology. His role at Yanmar has allowed him to apply his innovative ideas in practical settings, contributing to the company's reputation for excellence in engineering.

Collaborations

Hiroki Kabata has worked alongside talented colleagues such as Valentin Graveline and Shunsuke Minematsu. Their collaborative efforts have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Hiroki Kabata's contributions to the field of working machine control exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving machine functionality and efficiency. Through his work at Yanmar Holdings Co., Ltd., he continues to influence the 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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