Tokyo, Japan

Tsuyoshi Hirata

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Daiichi Sankyo Company, Limited. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Hirata. Retrieved from https://idiyas.com/inventor/tsuyoshi-hirata-e0vuw0oh

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 = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2021-2025

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3 patents (USPTO):Explore Patents

Title: Tsuyoshi Hirata: Innovator in Antibody-Drug Conjugates

Introduction

Tsuyoshi Hirata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of biotechnology, particularly in the development of antibody-drug conjugates. With a total of 3 patents to his name, Hirata's work focuses on innovative solutions for cancer treatment.

Latest Patents

Hirata's latest patents include groundbreaking inventions related to polynucleotides encoding antibodies that bind to the EC3 domain of cadherin-6 (CDH6) and possess internalization ability. These inventions aim to provide an antibody that binds to CDH6 and exhibits internalization activity. Additionally, he has developed an antibody-drug conjugate that combines the antibody with a drug that has antitumor activity. This pharmaceutical product is designed to have therapeutic effects on tumors, offering a method for treating cancer using the antibody, the antibody-drug conjugate, or the pharmaceutical product itself.

Career Highlights

Tsuyoshi Hirata is currently associated with Daiichi Sankyo Company, Limited, where he continues to advance his research and development efforts. His work has been instrumental in the field of oncology, particularly in creating targeted therapies that improve patient outcomes.

Collaborations

Hirata collaborates with esteemed colleagues such as Atsuko Saito and Kensuke Nakamura. Their combined expertise contributes to the innovative research and development initiatives at Daiichi Sankyo.

Conclusion

Tsuyoshi Hirata's contributions to the field of biotechnology, particularly in the development of antibody-drug conjugates, highlight his role as a leading inventor. His work not only advances scientific knowledge but also holds the potential to significantly impact cancer treatment.

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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