Saitama, Japan

Shigeyuki Tasaka

This inventor holds 4 USPTO granted patents. Top assignee: Nikken Chemicals Co., Ltd.. Active years: 1990-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyuki Tasaka. Retrieved from https://idiyas.com/inventor/shigeyuki-tasaka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 47(Granted Patents)


Location History:

  • Saitama, JP (1990 - 1999)
  • Omiya, JP (2001)

Company Filing History:


Years Active: 1990-2001

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4 patents (USPTO):Explore Patents

Title: Shigeyuki Tasaka: Innovator in Chemical Compounds

Introduction

Shigeyuki Tasaka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of innovative chemical compounds. With a total of four patents to his name, Tasaka has established himself as a key figure in his industry.

Latest Patents

Among his latest patents are the 1,4-Dihydropyridine derivatives and an Imidazothiazole compound. The 1,4-Dihydropyridine derivative features a specific formula that showcases his expertise in creating complex chemical structures. These inventions reflect his commitment to advancing chemical research and applications.

Career Highlights

Shigeyuki Tasaka is currently employed at Nikken Chemicals Co., Ltd., where he continues to innovate and develop new chemical products. His work at this company has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to chemical science.

Collaborations

Tasaka has worked alongside notable colleagues such as Akira Kiue and Taketsugu Seki. These collaborations have played a crucial role in the development of his patents and have fostered a creative environment for innovation.

Conclusion

Shigeyuki Tasaka is a distinguished inventor whose work in chemical compounds has made a lasting impact. His patents and collaborations highlight his dedication to advancing the field of chemistry.

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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