Tsukuba, Japan

Masahiro Matsuki

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Eisai R&d Management Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Matsuki. Retrieved from https://idiyas.com/inventor/masahiro-matsuki-thoabt7g

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Masahiro Matsuki: Innovator in Tumor Treatment

Introduction

Masahiro Matsuki is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the treatment of tumors. His innovative work has led to the development of a unique pharmaceutical composition that is gaining attention in the medical community.

Latest Patents

Matsuki holds a patent for a tumor-treating pharmaceutical composition. This composition is designed for use in combination therapy with lenvatinib and a specific compound known as (6S,9aS)—N-benzyl-8-({6-[3-(4-ethylpiperazin-1-yl)azetidin-1-yl]pyridin-2-yl}methyl)-6-(2-fluoro-4-hydroxybenzyl)-4,7-dioxo-2-(prop-2-en-1-yl)hexahydro-2H-pyrazino[2,1-c][1,2,4]triazine-1(6H)-carboxamide. This innovative approach aims to enhance the efficacy of cancer treatments.

Career Highlights

Matsuki is associated with Eisai R&D Management Co., Ltd., where he continues to push the boundaries of pharmaceutical research. His work is characterized by a commitment to improving patient outcomes through innovative treatment options.

Collaborations

Throughout his career, Matsuki has collaborated with notable colleagues, including Yoichi Ozawa and Yusaku Hori. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in research.

Conclusion

Masahiro Matsuki's contributions to tumor treatment exemplify the impact of innovation in the pharmaceutical industry. His dedication to research and development continues to pave the way for new therapeutic options that can significantly benefit patients.

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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