Tokyo, Japan

Ryu Okuda

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Mitsubishi Electric Corporation, Sony Corporation. Active years: 2011-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryu Okuda. Retrieved from https://idiyas.com/inventor/ryu-okuda

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2011-2023

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2 patents (USPTO):Explore Patents

Title: Ryu Okuda: Innovator in Passenger Conveyors and Search Technology

Introduction

Ryu Okuda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of passenger conveyor systems and search technology. With a total of 2 patents, his work reflects a commitment to innovation and practicality.

Latest Patents

Okuda's latest patents include a passenger conveyor and a guide shoe for passenger conveyors. The guide shoe is designed to slide across a skirt guard along the moving direction of multiple steps. It features a base portion and a weight containing a material with a specific gravity greater than that of the base portion's material. Additionally, he has developed a search keyword input device that includes multiple keyword type selection keys. This device is designed to distinguish and narrow down multiple search keywords, enhancing user experience through a display unit and a control unit.

Career Highlights

Throughout his career, Ryu Okuda has worked with prominent companies such as Sony Corporation and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Some of his notable coworkers include Shigetaka Kudo and Takashi Koya. Their collaboration has likely fostered an environment of creativity and innovation.

Conclusion

Ryu Okuda's contributions to technology, particularly in passenger conveyors and search input methods, highlight his role as an influential inventor. His patents reflect a blend of practicality and innovation that continues to impact the industry.

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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