Osaka, Japan

Hirotaka Isoshima

This inventor holds 3 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Japan Tobacco Inc.. Active years: 2007-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Isoshima. Retrieved from https://idiyas.com/inventor/hirotaka-isoshima

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 = 7.3

ph-index = 2

Forward Citations = 77(Granted Patents)


Company Filing History:


Years Active: 2007-2018

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3 patents (USPTO):Explore Patents

Title: Hirotaka Isoshima: Innovator in Anti-HIV Compounds

Introduction

Hirotaka Isoshima is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of compounds that serve as anti-HIV agents. With a total of 3 patents to his name, Isoshima's work is recognized for its potential impact on HIV treatment.

Latest Patents

Isoshima's latest patents include a substituted spiropyrido[1,2-a]pyrazine derivative, which is identified as a useful anti-HIV agent. This invention provides a compound that can be represented by specific formulas, as detailed in the patent specifications. Another significant patent involves substituted thiazoles, which are also recognized as HIV integrase inhibitors. This novel compound is characterized as a 1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrazine derivative, further contributing to the arsenal of anti-HIV treatments.

Career Highlights

Hirotaka Isoshima is currently employed at Japan Tobacco Inc., where he continues to innovate in the field of medicinal chemistry. His work is pivotal in addressing the challenges posed by HIV, and his patents reflect a commitment to advancing therapeutic options for patients.

Collaborations

Isoshima collaborates with esteemed colleagues such as Susumu Miyazaki and Kaoru Adachi. Their combined expertise enhances the research and development efforts within their organization.

Conclusion

Hirotaka Isoshima's contributions to the field of anti-HIV compounds underscore his role as a significant inventor in medicinal chemistry. His innovative patents and collaborations highlight the ongoing efforts to combat HIV through scientific advancements.

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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