Chiba, Japan

Soutarou Otoh

This inventor holds 2 USPTO granted patents. Top assignees: Sumitomo Construction Machinery, Sumitomo Construction Machinery Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Soutarou Otoh. Retrieved from https://idiyas.com/inventor/soutarou-otoh

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 = 1.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Soutarou Otoh: Innovator in Construction Machinery

Introduction

Soutarou Otoh is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of construction machinery, particularly with his innovative designs and systems. His work focuses on enhancing the functionality and efficiency of construction equipment.

Latest Patents

Otoh holds a patent for a "Shovel and shovel diagnostic system." This invention features a shovel that includes a lower traveling body and an upper turning body that is turnably mounted on the lower body. It is equipped with an engine and a hydraulic pump, both mounted on the upper turning body. The system is designed to collect diagnostic data of the shovel when the engine operates under constant driving conditions. Otoh's patent is a testament to his commitment to improving construction machinery.

Career Highlights

Soutarou Otoh is currently employed at Sumitomo Construction Machinery Co., Ltd. His role at the company allows him to apply his inventive skills to real-world applications, contributing to advancements in construction technology. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Otoh has worked alongside talented colleagues such as Taiga Nanbu and Hiroyuki Tsukamoto. Their collaborative efforts have fostered an environment of creativity and innovation within the company.

Conclusion

Soutarou Otoh is a distinguished inventor whose work in construction machinery has led to valuable innovations. His patent for the shovel diagnostic system exemplifies his ability to merge technology with practical applications. Otoh's contributions continue 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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