Ibaraki, Japan

Toshiyuki Matsuoka

This inventor holds 9 USPTO granted patents and 3 EPO patents. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd.. Active years: 1994-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Matsuoka. Retrieved from https://idiyas.com/inventor/toshiyuki-matsuoka-tk5ls4eh

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

Calculating rank

% Patents Active = 77.8


Average Co-Inventor Count = 12.7

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Ibaraki, JP (1994 - 2000)
  • Tsukuba, JP (2007)

Company Filing History:


Years Active: 1994-2007

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9 patents (USPTO):Explore Patents

Title: The Innovations of Toshiyuki Matsuoka

Introduction

Toshiyuki Matsuoka is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds. With a total of 9 patents to his name, Matsuoka's work continues to influence various applications in the industry.

Latest Patents

Matsuoka's latest patents include innovative derivatives that showcase his expertise. One of his notable inventions is a 2-iminoimidazole derivative, which is represented by a complex formula involving various substituents such as hydrogen and alkyl groups. Another significant patent is for a 2-iminopyrrolidine derivative, which also features a detailed formula with multiple components, including benzene and pyridine rings. These inventions highlight his ability to create compounds with potential applications in pharmaceuticals and other fields.

Career Highlights

Throughout his career, Matsuoka has worked with prominent companies, including Eisai Company, Limited and Eisai R&D Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research and development projects.

Collaborations

Matsuoka has collaborated with esteemed colleagues such as Naoki Yoneda and Kazutoshi Miyake. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Toshiyuki Matsuoka's contributions to the field of chemistry through his patents and collaborations demonstrate his commitment to innovation. His work continues to pave the way for future advancements in the industry.

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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