Osaka, Japan

Masakazu Matsui

This inventor holds 1 USPTO granted patent. Top assignee: Takeda Chemical Industries, Inc.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Matsui. Retrieved from https://idiyas.com/inventor/masakazu-matsui-kd66w4hr

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1988

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Masakazu Matsui: Innovator in Pharmaceutical Solutions

Introduction

Masakazu Matsui is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of drug formulations. His innovative work has led to advancements that improve the efficacy of poorly soluble drugs.

Latest Patents

Matsui holds a patent for a groundbreaking invention titled "Ground mixture." This patent describes a unique ground mixture of a poorly soluble crystalline drug and an adsorbent. The formulation remarkably enhances the rates of dissolution and adsorption of the drug, making it a valuable contribution to pharmaceutical science. He has 1 patent to his name.

Career Highlights

Matsui is associated with Takeda Chemical Industries, Inc., a leading pharmaceutical company known for its commitment to research and development. His work at Takeda has allowed him to focus on innovative solutions that address critical challenges in drug delivery and effectiveness.

Collaborations

Throughout his career, Matsui has collaborated with esteemed colleagues, including Shigeharu Yokohama and Toshio Kashihara. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the pharmaceutical field.

Conclusion

Masakazu Matsui's contributions to pharmaceutical innovations exemplify the impact of dedicated research and collaboration. His work continues to influence the development of effective drug formulations, showcasing the importance of innovation in healthcare.

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]
Loading…