Osaka, Japan

Megumi Murahashi

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Towa Pharmaceutical Co., Ltd.. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Megumi Murahashi. Retrieved from https://idiyas.com/inventor/megumi-murahashi

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 = 6.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Megumi Murahashi: Innovator in Pharmaceutical Composition

Introduction

Megumi Murahashi is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative drug delivery systems. Her work focuses on enhancing the effectiveness of oral medications through advanced formulations.

Latest Patents

Megumi holds a patent for "Timed-elution masking particles and oral pharmaceutical composition containing the same." This invention involves masking particles that comprise a drug-containing particle, which includes a drug, an acid, and a carbonate. The unique coating layer of water-insoluble polymer effectively suppresses drug release in the oral cavity and pharynx, allowing for rapid drug release after swallowing. This innovation enables precise control over the release suppression time of the drug, making it a valuable advancement in oral pharmaceutical compositions, which can include tablets, granules, fine granules, and powders.

Career Highlights

Megumi is associated with Towa Pharmaceutical Co., Ltd., where she continues to push the boundaries of pharmaceutical research and development. Her dedication to improving drug formulations has positioned her as a key player in the industry.

Collaborations

Megumi has collaborated with notable colleagues, including Tatsuya Honjo and Masaki Sato, to further enhance her research and development efforts. Their combined expertise contributes to the innovative projects at Towa Pharmaceutical Co., Ltd.

Conclusion

Megumi Murahashi's contributions to pharmaceutical innovations exemplify her commitment to improving drug delivery systems. Her patent on timed-elution masking particles showcases her ability to address complex challenges in medication administration. Through her work, she continues to make a significant impact in the field of pharmaceuticals.

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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