Tokyo, Japan

Hiroyuki Seimiya

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Japanese Foundation for Cancer Research, Kabushiki Kaisha Yakult Honsha, Riken Corporation. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Seimiya. Retrieved from https://idiyas.com/inventor/hiroyuki-seimiya

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


% Patents Active = 100.0


 

Average Co-Inventor Count = 6.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Tokyo, JP (2022)
  • Koto-ku, JP (2023)

Company Filing History:


Years Active: 2022-2023

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3 patents (USPTO):Explore Patents

Title: Hiroyuki Seimiya: Innovator in Pharmaceutical Research

Introduction

Hiroyuki Seimiya is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceutical research, particularly in the development of compounds that inhibit cell growth. With a total of three patents to his name, Seimiya's work has the potential to impact cancer treatment and other medical applications.

Latest Patents

Seimiya's latest patents include a dihydroquinazolinone compound or pharmacologically acceptable salt, which serves as a cell growth inhibitor. This invention provides a cell proliferation inhibitor comprising a compound of a specific formula or a pharmacologically acceptable salt thereof. Another notable patent involves 2-(piperidin-1-yl)pyrimidin-4(3H)-ones or pharmaceutically acceptable salts, characterized by unique structures that may offer therapeutic benefits.

Career Highlights

Throughout his career, Hiroyuki Seimiya has worked with esteemed organizations such as the Japanese Foundation for Cancer Research and Riken Corporation. His research has focused on developing innovative solutions to combat cancer and improve patient outcomes. His dedication to advancing medical science is evident in his patent filings and ongoing research efforts.

Collaborations

Seimiya has collaborated with notable colleagues, including Minoru Yoshida and Yoko Yashiroda. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of pharmaceutical research.

Conclusion

Hiroyuki Seimiya's contributions to pharmaceutical innovation highlight his commitment to improving healthcare through research and development. His patents reflect a deep understanding of complex chemical compounds and their potential applications in medicine.

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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