Chikugo, Japan

Kouichi Tokunaga

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsui Chemicals, Inc.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Tokunaga. Retrieved from https://idiyas.com/inventor/kouichi-tokunaga

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 = 7.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Kouichi Tokunaga: Innovator in Aldehyde Production

Introduction

Kouichi Tokunaga is a notable inventor based in Chikugo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of aldehyde compounds. His innovative approach has led to the development of a unique process that enhances the efficiency of aldehyde synthesis.

Latest Patents

Kouichi Tokunaga holds a patent for a process for producing aldehyde compounds. This process involves reacting a compound represented by specific formulas with hydrogen and carbon monoxide in the presence of a metal-containing compound from Groups 8 to 10 and a phosphorous compound. The method is designed to satisfy certain conditions to effectively synthesize aldehyde compounds.

Career Highlights

Tokunaga is currently employed at Mitsui Chemicals, Inc., where he continues to advance his research and development efforts. His work has been instrumental in improving chemical processes and contributing to the company's innovative projects.

Collaborations

Throughout his career, Kouichi Tokunaga has collaborated with esteemed colleagues such as Shigetoshi Kuma and Michiharu Sakata. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

Kouichi Tokunaga's contributions to the field of aldehyde production exemplify the impact of innovative thinking in chemical engineering. His patent and ongoing work at Mitsui Chemicals, Inc. highlight his commitment to advancing technology in this area.

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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