Ami, Japan

Shinjirou Yamamoto

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinjirou Yamamoto. Retrieved from https://idiyas.com/inventor/shinjirou-yamamoto

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 5.7

ph-index = 1


Company Filing History:


Years Active: 2025

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4 patents (USPTO):Explore Patents

Title: Shinjirou Yamamoto: Innovator in Automated Work Systems

Introduction

Shinjirou Yamamoto is a notable inventor based in Ami-Machi, Japan. He has made significant contributions to the field of automated work systems, holding a total of four patents. His work focuses on enhancing the efficiency and safety of hydraulic excavators through innovative technologies.

Latest Patents

Yamamoto's latest patents include an "Automated Work System" and a "Work Machine Control System." The Automated Work System features an operation controller that manages work status by selecting tasks from a database and creating operation plans based on environmental data gathered by laser scanners. This system can detect abnormal objects on the worksite and adjust the work plan accordingly to ensure safety and efficiency. The Work Machine Control System includes a monitoring apparatus that tracks the position and actions of individuals near a hydraulic excavator. It generates control signals to limit the excavator's actions based on the detected person's status, enhancing workplace safety.

Career Highlights

Yamamoto is currently employed at Hitachi Construction Machinery Co., Ltd., where he continues to develop innovative solutions for construction machinery. His work has significantly impacted the industry by integrating advanced technology into traditional machinery.

Collaborations

Yamamoto collaborates with talented coworkers such as Shinya Imura and Kento Kumagai, contributing to the advancement of automated systems in construction.

Conclusion

Shinjirou Yamamoto's innovative patents and contributions to automated work systems demonstrate his commitment to improving safety and efficiency in the construction industry. His work continues to influence the future of hydraulic excavators and automated machinery.

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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