Ibaraki, Japan

Toshio Shinbo

This inventor holds 2 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Daicel Chemical Industries, Ltd.. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Shinbo. Retrieved from https://idiyas.com/inventor/toshio-shinbo

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 = 3.4

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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2 patents (USPTO):Explore Patents

Title: The Innovations of Toshio Shinbo

Introduction

Toshio Shinbo is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemistry, particularly in the development of crown ether compounds and their applications as separating agents. With a total of 2 patents, his work has garnered attention in both academic and industrial circles.

Latest Patents

Shinbo's latest patents include a crown ether compound that serves as a separating agent for chemical compounds. This compound is characterized by specific structural formulas where A and B can represent various alkyl groups, and R1 can be a hydrogen atom or an alkyl group with a range of carbon atoms. Additionally, he has developed a filler for separating optical isomers, which comprises a surface-hydrophobic filler component and an optically active lipophilic crown compound. This innovative filler can be utilized in columns for the separation of samples, such as amino acids, in aqueous solutions.

Career Highlights

Throughout his career, Toshio Shinbo has worked with prominent organizations, including the Agency of Industrial Science and Technology and Daicel Chemical Industries, Ltd. His experience in these institutions has allowed him to refine his expertise in chemical innovations and patent development.

Collaborations

Shinbo has collaborated with notable colleagues such as Tomohiko Yamaguchi and Masaaki Sugiura. These partnerships have contributed to the advancement of his research and the successful application of his inventions.

Conclusion

Toshio Shinbo's contributions to the field of chemistry through his innovative patents highlight his role as a significant inventor. His work continues to influence the development of separating agents and optical isomer technologies.

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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