Osaka, Japan

Kenji Tomita

This inventor holds 8 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent and 8 EPO patents. Top assignee: Shionogi Company Limited. Active years: 2015-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Tomita. Retrieved from https://idiyas.com/inventor/kenji-tomita-72hs0d5s

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 87.5


 

Average Co-Inventor Count = 4.8

ph-index = 5

Forward Citations = 84(Granted Patents)


Location History:

  • Toyonaka, JP (2015)
  • Osaka, JP (2015 - 2019)

Company Filing History:


Years Active: 2015-2019

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8 patents (USPTO):Explore Patents

Title: Kenji Tomita: Innovator in Antiviral Compounds

Introduction

Kenji Tomita is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of antiviral compounds, particularly in the development of prodrugs that target influenza viruses. With a total of 8 patents to his name, Tomita's work is recognized for its potential impact on public health.

Latest Patents

Tomita's latest patents include the "Substituted polycyclic carbamoyl pyridone derivative prodrug." This invention provides a compound with antiviral effects, specifically targeting growth inhibitory activity on influenza viruses. A preferred example of this compound is a substituted 3-hydroxy-4-pyridone derivative prodrug that exhibits cap-dependent endonuclease inhibitory activity. Another notable patent is the "Substituted polycyclic carbamolypyridone derivative," which also focuses on antiviral activities, particularly inhibiting influenza virus activity. This invention further emphasizes the importance of substituted 3-hydroxy-4-pyridone derivatives in combating viral infections.

Career Highlights

Kenji Tomita is currently associated with Shionogi & Company Limited, a leading pharmaceutical company in Japan. His work at Shionogi has allowed him to focus on innovative research and development in antiviral therapies. Tomita's dedication to his field has positioned him as a key figure in the fight against viral infections.

Collaborations

Tomita has collaborated with notable colleagues, including Toshiyuki Akiyama and Yoshiyuki Taoda. These partnerships have fostered a collaborative environment that enhances the research and development of antiviral compounds.

Conclusion

Kenji Tomita's contributions to antiviral research through his innovative patents highlight his commitment to improving public health. His work continues to pave the way for new therapeutic options against influenza viruses.

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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