Tokyo, Japan

Takashi Shirakura

This inventor holds 3 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 3 EPO patents. Top assignees: Teijin Pharma Limited, Teijin Limited. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Shirakura. Retrieved from https://idiyas.com/inventor/takashi-shirakura

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Hino, JP (2017)
  • Tokyo, JP (2016 - 2019)

Company Filing History:


Years Active: 2016-2019

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3 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Takashi Shirakura

Introduction

Takashi Shirakura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of therapeutic drugs. With a total of 3 patents, his work focuses on addressing critical health issues such as hypertension and diseases associated with xanthine oxidase.

Latest Patents

One of his latest patents is a xanthine oxidase inhibitor. This invention provides a drug for improving vascular endothelial function and serves as an excellent therapeutic or prophylactic drug for diseases associated with xanthine oxidase, such as gout and hyperuricaemia. The active ingredient in this drug is a compound represented in a specific formula or its pharmaceutically acceptable salt. Another significant patent is a therapeutic drug for hypertension or prehypertension. This invention comprises active ingredients that effectively treat or prevent hypertension or high-normal blood pressure.

Career Highlights

Throughout his career, Takashi Shirakura has worked with prominent companies, including Teijin Pharma Limited and Teijin Limited. His experience in these organizations has allowed him to develop innovative solutions that address pressing health concerns.

Collaborations

Takashi has collaborated with notable coworkers, including Yoshimasa Takahashi and Asahi Kawana. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

In summary, Takashi Shirakura is a distinguished inventor whose work in pharmaceuticals has led to valuable innovations in the treatment of various health conditions. His contributions continue to impact the medical field positively.

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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