Tokyo, Japan

Daisuke Tsunashima

This inventor holds 1 USPTO granted patent. Top assignee: Astellas Pharma Gmbh. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Tsunashima. Retrieved from https://idiyas.com/inventor/daisuke-tsunashima-fho5ijju

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Daisuke Tsunashima: Innovator in Pharmaceutical Composition

Introduction

Daisuke Tsunashima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceuticals, particularly with his innovative work on stabilized pharmaceutical compositions. His expertise and dedication to research have led to the development of a unique compound that holds promise for medical applications.

Latest Patents

Daisuke Tsunashima holds 1 patent for his invention titled "Stabilized pharmaceutical composition." This patent involves a pharmaceutical composition that includes 5-{[(3R)-1-acryloylpyrrolidin-3-yl]oxy}-6-ethyl-3-({4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl}amino)-pyrazine-2-carboxamide, also referred to as 'compound A.' The composition is designed to be stabilized and includes a pharmaceutical additive that has a difference in water activity value of 0.1 or more.

Career Highlights

Daisuke Tsunashima is currently associated with Astellas Pharma GmbH, where he continues to advance his research in pharmaceutical sciences. His work is characterized by a commitment to improving drug formulations and enhancing their stability for better therapeutic outcomes.

Collaborations

Daisuke collaborates with talented colleagues such as Mitsuru Yoshida and Ryota Azuma. Their combined efforts contribute to the innovative environment at Astellas Pharma GmbH, fostering advancements in pharmaceutical research.

Conclusion

Daisuke Tsunashima's contributions to the field of pharmaceuticals through his patented work exemplify the importance of innovation in medicine. His dedication to research and collaboration with peers highlights the ongoing efforts to improve drug formulations for better patient care.

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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