Tokyo, Japan

Toshifumi Tsuda

This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignee: Daiichi Sankyo Company, Limited. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshifumi Tsuda. Retrieved from https://idiyas.com/inventor/toshifumi-tsuda

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

 

 

Average Co-Inventor Count = 9.2

ph-index = 1


Company Filing History:


Years Active: 2013-2025

Loading Chart...
Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Innovations of Toshifumi Tsuda in Antibody-Drug Conjugates

Introduction

Toshifumi Tsuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of therapeutic agents, particularly in the development of novel compounds that target specific diseases. With a total of 3 patents, his work focuses on enhancing the efficacy of treatments through innovative methodologies.

Latest Patents

Tsuda's latest patents include groundbreaking inventions such as cyclic dinucleotide derivative-based antibody-drug conjugates. This invention aims to develop novel CDN derivatives that exhibit STING agonist activity. The goal is to create therapeutic agents and methods that can deliver these novel CDN derivatives specifically to targeted cells and organs, addressing diseases associated with STING agonist activity. Additionally, he has developed an amino group-containing pyrrolidinone derivative, represented by a specific formula, which further showcases his innovative approach to therapeutic solutions.

Career Highlights

Throughout his career, Tsuda has been associated with Daiichi Sankyo Company, Limited, where he has been able to apply his expertise in drug development. His work has been instrumental in advancing the understanding and application of STING agonists in therapeutic contexts.

Collaborations

Tsuda has collaborated with notable colleagues such as Hiroaki Inagaki and Tetsunori Fujisawa. These partnerships have fostered a collaborative environment that enhances the innovation process and leads to the development of effective therapeutic solutions.

Conclusion

Toshifumi Tsuda's contributions to the field of therapeutic agents highlight his innovative spirit and dedication to advancing medical science. His work continues to pave the way for new treatments that can significantly impact 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]
Loading…