Tokyo, Japan

Ryuji Toyama

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2003-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Toyama. Retrieved from https://idiyas.com/inventor/ryuji-toyama

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 = 3.4

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2003-2004

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2 patents (USPTO):Explore Patents

Title: Ryuji Toyama: Innovator in Flow Rate Detection Technology

Introduction

Ryuji Toyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of flow rate detection technology. With a total of 2 patents to his name, Toyama's work focuses on enhancing the precision and reliability of flow rate measurement devices.

Latest Patents

Toyama's latest patents include a thermosensitive flow rate detecting device and a flow rate detector. The thermosensitive flow rate detecting device aims to eliminate response lag even with high-frequency flow rate changes. It features a heat-generating resistor that generates heat based on the fluid's flow rate, along with two temperature detecting resistors to monitor temperature variations. This innovative design ensures accurate flow rate detection without errors caused by power source changes.

The flow rate detector is designed to precisely measure the flow rate of pulsating fluids. It utilizes a flow detector that outputs a flow-detecting signal based on heat transfer from an exothermic resistor. Additionally, a gain compensator amplifies the flow-detecting signal to reduce leaning errors, thereby improving detection precision.

Career Highlights

Ryuji Toyama is currently employed at Mitsubishi Electric Corporation, where he continues to develop advanced technologies in flow rate detection. His work has garnered attention for its practical applications in various industries.

Collaborations

Toyama collaborates with talented colleagues, including Koji Tanimoto and Shinji Taniguchi. Their combined expertise contributes to the innovative projects at Mitsubishi Electric Corporation.

Conclusion

Ryuji Toyama's contributions to flow rate detection technology exemplify his commitment to innovation and precision. His patents reflect a deep understanding of the challenges in measuring fluid dynamics, making him a valuable asset in his 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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