Tokyo, Japan

Ryoji Kanai

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Koganei Corporation. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoji Kanai. Retrieved from https://idiyas.com/inventor/ryoji-kanai-bfvf888t

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2014-2026

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3 patents (USPTO):Explore Patents

Title: Ryoji Kanai: Innovator in Flow Control Technologies

Introduction

Ryoji Kanai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of flow control technologies, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of various valve systems.

Latest Patents

One of Kanai's latest patents is the Flow-rate Control Valve Actuator. This invention includes a housing with a valve body that regulates the opening degree of a flow channel. The actuator features a driving force transmission mechanism, which consists of a valve driving shaft, a hollow screw shaft, and a rotator. The design allows for precise control of the flow channel's opening degree through a piston embedded in the drive mechanism.

Another notable patent is the Diaphragm Valve. This valve is designed to perform opening and closing operations, allowing for the switching between two flow paths. The diaphragm unit, located within the valve housing, has a hollow valve body that can be reciprocated axially. When the valve body moves and abuts on a valve seat, it effectively closes the communication flow path between the two flow paths.

Career Highlights

Ryoji Kanai is currently associated with Koganei Corporation, a company known for its expertise in automation and control technologies. His work at Koganei has allowed him to develop innovative solutions that address the needs of various industries.

Collaborations

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Conclusion

Ryoji Kanai's contributions to flow control technologies through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and pave the way for future advancements in valve technology.

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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