Tokyo, Japan

Toyoaki Shiba

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Construction Co., Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyoaki Shiba. Retrieved from https://idiyas.com/inventor/toyoaki-shiba

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Toyoaki Shiba: Innovator in Dredging Technology

Introduction

Toyoaki Shiba is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of dredging technology. His innovative designs have improved the efficiency of dredging operations, showcasing his expertise and creativity.

Latest Patents

Toyoaki Shiba holds a patent for a "Helical dredge cutter head with scoop-in plates." This invention is designed for use with dredgers and features scoop-in plates that enhance the transportation of earth and sand. The helical vanes of the cutter efficiently move the material to a send-out end portion, allowing for effective suction into an earth/sand suction tube. This design greatly increases the efficiency of dredging operations through a simple yet effective structure. He has 1 patent to his name.

Career Highlights

Shiba is associated with Toyo Construction Co., Ltd., where he applies his innovative ideas to real-world applications. His work has been instrumental in advancing dredging technology, making significant impacts in construction and environmental management.

Collaborations

Some of his notable coworkers include Seiichi Goto and Keishi Ito. Their collaborative efforts contribute to the innovative environment at Toyo Construction Co., Ltd.

Conclusion

Toyoaki Shiba's contributions to dredging technology exemplify the importance of innovation in engineering. His patented designs not only enhance operational efficiency but also reflect his commitment to advancing the field.

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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