Tsuchiura, Japan

Kei Sato

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Hitachi Construction Machinery, Hitachi Construction Machinery Co., Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Sato. Retrieved from https://idiyas.com/inventor/kei-sato-kbhrtspy

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 = 4.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022-2026

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3 patents (USPTO):Explore Patents

Title: Kei Sato: Innovator in Work Machine Technology

Introduction

Kei Sato is a notable inventor based in Toride, Japan. He has made significant contributions to the field of work machine technology. His innovative approach has led to the development of a unique patent that enhances operational efficiency and operator comfort.

Latest Patents

Kei Sato holds a patent for a work machine that focuses on the operations of an upper swing structure and a front work device. The patent describes a method where the swing operation of the upper swing structure begins only after the work tool has initiated a lifting operation. This design allows for the lifting and swinging operations to be performed until the work tool reaches a designated height position. After reaching this height, only the swing operation continues, which helps in reducing discomfort for the operator while preventing interference during loading operations.

Career Highlights

Kei Sato is currently employed at Hitachi Construction Machinery, a leading company in the construction machinery industry. His work has been instrumental in advancing the technology used in work machines, making them more efficient and user-friendly.

Collaborations

Throughout his career, Kei has collaborated with talented coworkers such as Teppei Saitoh and Koji Fujita. Their combined expertise has contributed to the successful development of innovative solutions in the field.

Conclusion

Kei Sato's contributions to work machine technology exemplify the impact of innovation in enhancing operational efficiency and operator comfort. His patent reflects a deep understanding of the challenges faced in the industry and offers practical solutions to improve work processes.

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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