Sayama, Japan

Toru Okugawa

This inventor holds 1 USPTO granted patent. Top assignee: Wako Pure Chemical Industries, Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Okugawa. Retrieved from https://idiyas.com/inventor/toru-okugawa-wan1sgzc

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toru Okugawa

Introduction

Toru Okugawa is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of azoimino ethers. His work has implications for the production of polymerization initiators, which are essential in various chemical processes.

Latest Patents

One of Okugawa's key patents is titled "Process for producing azoimino ethers by oxidation of hydrazonitriles." This innovative process involves the reaction of a hydrazonitrile, which contains a hydrazo group and at least one cyano group, with chlorine in the presence of an alcohol and a non-aqueous organic solvent. This method provides a valuable intermediate for preparing polymerization initiators.

Career Highlights

Toru Okugawa is associated with Wako Pure Chemical Industries, Inc., where he has been able to apply his expertise in chemical processes. His work at this company has allowed him to focus on innovative solutions in the field of chemical manufacturing.

Collaborations

Okugawa has collaborated with notable colleagues such as Kazuo Ichiriki and Motoaki Tanaka. These partnerships have contributed to the advancement of research and development in their respective fields.

Conclusion

Toru Okugawa's contributions to the field of chemistry, particularly through his patent on azoimino ethers, highlight his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and pave the way for future developments.

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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