Arai, Japan

Nobuhiro Katsumata

This inventor holds 1 USPTO granted patent. Top assignee: Daicel Chemical Industries, Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiro Katsumata. Retrieved from https://idiyas.com/inventor/nobuhiro-katsumata

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Nobuhiro Katsumata: Innovator in Pyridine Chemistry

Introduction

Nobuhiro Katsumata is a notable inventor based in Arai, Japan. He has made significant contributions to the field of chemistry, particularly in the preparation of pyridine compounds. His innovative approach has led to advancements in chemical processes that are essential for various applications.

Latest Patents

Katsumata holds a patent for a process for preparing pyridine chloride. This patent describes an improved method of preparing pyridine chloride from chlorohydrazinopyridine. His work in this area demonstrates his commitment to enhancing chemical synthesis techniques.

Career Highlights

Katsumata is associated with Daicel Chemical Industries, Ltd., a prominent company in the chemical industry. His role at the company has allowed him to focus on research and development, contributing to the advancement of chemical processes.

Collaborations

Katsumata has worked alongside Kiyoshi Ikura, a fellow innovator in the field. Their collaboration has likely fostered a productive environment for research and development, leading to further innovations.

Conclusion

Nobuhiro Katsumata's contributions to the field of chemistry, particularly through his patent on pyridine chloride preparation, highlight his role as an important inventor. His work continues to influence the chemical industry and inspire future innovations.

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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