Hyogo, Japan

Takao Eto

This inventor holds 3 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Kobelco Construction Machinery Co., Ltd., Kobelco Construction Machinery. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Eto. Retrieved from https://idiyas.com/inventor/takao-eto-j47ffc99

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 1


Company Filing History:


Years Active: 2022-2026

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3 patents (USPTO):Explore Patents

Title: Takao Eto: Innovator in Crane Technology

Introduction

Takao Eto is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of construction machinery, particularly in crane technology. With a total of 3 patents, his innovations have enhanced the efficiency and functionality of cranes used in various applications.

Latest Patents

Eto's latest patents include an upper spreader guide device and a crane design. The upper spreader guide device features a pair of left and right boom-side guide parts, each supported by a boom. These parts are arranged to rise diagonally upward from the boom when in a lowered position. Additionally, it includes movable guide parts that can change their relative position between protruding and retraction states. The crane patent focuses on a design that allows for stable transportation of a counterweight while the upper slewing body is in motion. This crane incorporates a connecting body that links the self-propelled transporter and the upper traveling body, along with a transporter angle detecting unit and a steering angle setting unit to optimize performance.

Career Highlights

Takao Eto is currently employed at Kobelco Construction Machinery Co., Ltd., where he continues to innovate and develop advanced machinery solutions. His work has been instrumental in improving crane operations, making them safer and more efficient.

Collaborations

Eto collaborates with Shingo Kurihara, a fellow innovator in the field. Their combined expertise contributes to the advancement of construction machinery technology.

Conclusion

Takao Eto's contributions to crane technology through his patents reflect his commitment to innovation in the construction industry. His work continues to influence the design and functionality of cranes, ensuring safer and more efficient operations in various applications.

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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