Yamaguchi, Japan

Toyoma Hoshino

This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyoma Hoshino. Retrieved from https://idiyas.com/inventor/toyoma-hoshino

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Toyoma Hoshino: Innovator in Dredging Technology

Introduction

Toyoma Hoshino is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of dredging technology, particularly with his innovative designs that enhance the efficiency of mud transportation.

Latest Patents

Hoshino holds a patent for a dredging apparatus that effectively takes mud into a vertical screw conveyor. This apparatus can operate with or without a rotating inlet device. The mud is then sent from the discharge port of the conveyor into a transport pipe, where it is forcibly propelled by compressed air. The design includes screens that ensure only mud enters the screw conveyor, along with paddles for stirring the mud on the vanes of the screw. Additionally, a check valve and/or a pressure feeder is provided between the discharge port of the conveyor and the transport pipe. This innovative approach has led to the successful patenting of his invention.

Career Highlights

Hoshino is currently employed at Ube Industries, Inc., where he continues to develop and refine his inventions. His work has been instrumental in advancing dredging technology, making processes more efficient and effective.

Collaborations

Throughout his career, Hoshino has collaborated with notable colleagues such as Kiyoshi Kuioka and Ryoichi Yamamoto. These partnerships have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Toyoma Hoshino's contributions to dredging technology exemplify the impact of innovative thinking in engineering. His patented dredging apparatus showcases his commitment to improving industrial 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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