Tsukuba, Japan

Tomoki Nishioka

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 2 CIPO patents. Top assignee: Eisai R&d Management Co., Ltd.. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoki Nishioka. Retrieved from https://idiyas.com/inventor/tomoki-nishioka

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2013-2015

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2 patents (USPTO):Explore Patents

Title: Tomoki Nishioka: Innovator in Pharmaceutical Chemistry

Introduction

Tomoki Nishioka is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel compounds with therapeutic effects. His work has led to the filing of multiple patents, showcasing his innovative approach to drug design.

Latest Patents

Nishioka holds 2 patents that highlight his expertise in creating derivatives of existing pharmaceutical compounds. His latest patents include a paroxetine derivative, which is a compound represented by Formula (1) or a pharmacologically acceptable salt thereof. This compound retains the principal therapeutic effect of paroxetine while exhibiting an improved CYP inhibitory effect. Additionally, he has developed a sitaxentan derivative, represented by formulas (1-1) or (1-2), which also retains the principal therapeutic effect of sitaxentan and has an improved CYP inhibitory effect.

Career Highlights

Tomoki Nishioka is currently 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 enhancing the efficacy and safety of therapeutic agents through innovative chemical modifications.

Collaborations

Nishioka collaborates with fellow researcher Keigo Tanaka, contributing to a dynamic research environment that fosters innovation and discovery in the pharmaceutical sector.

Conclusion

Tomoki Nishioka's contributions to pharmaceutical chemistry through his innovative patents and collaborations underscore his role as a key inventor in the field. His work continues to impact the development of effective therapeutic agents.

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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