Yokohama, Japan

Masaichi Lee

This inventor holds 1 USPTO granted patent and 7 published patent applications. Top assignee: Bioradical Research Institute Corp.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaichi Lee. Retrieved from https://idiyas.com/inventor/masaichi-lee

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Masaichi Lee and His Vasodilator Invention.

Introduction

Masaichi Lee is an inventor associated with Yokohama, Japan, and Bioradical Research Institute Corp. His work includes a patent for a vasodilator designed to function even in the presence of reactive oxygen species (ROS).

Latest Patents

Lee is credited with 1 patent: “Vasodilator and Use Thereof.” The invention describes a vasodilator containing a compound represented by a specified chemical formula, or a salt of that compound. In the formula, the A and B rings may each be a substituted pyrazole or substituted pyrazoline ring, and L is a saturated or unsaturated hydrocarbon group. The patent presents the compound as capable of dilating blood vessels even when ROS are present.

Career Highlights

Lee’s listed patent reflects research into compounds intended to support blood-vessel dilation under oxidative conditions. His work is associated with Bioradical Research Institute Corp.

Collaborations

The available information connects Lee’s patent work with Bioradical Research Institute Corp. No additional collaborators are identified in the supplied details.

Conclusion

Masaichi Lee’s patent focuses on a proposed vasodilator designed to remain effective in the presence of ROS, highlighting his contribution to research in vascular-related compounds.

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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