Itami, Japan

Junichi Tomokawa

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Tomokawa. Retrieved from https://idiyas.com/inventor/junichi-tomokawa

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


% Patents Active = 50.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2014-2024

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2 patents (USPTO):Explore Patents

Title: Junichi Tomokawa: Pioneering Innovations in Chemical Manufacturing

Introduction

Junichi Tomokawa is an esteemed inventor based in Itami, Japan. Known for his contributions to the field of chemical manufacturing, Tomokawa holds two patents that exemplify his innovative spirit and dedication to industrial advancement.

Latest Patents

Tomokawa's latest innovations include a patent for a novel method for manufacturing cyclopropane compounds, specifically the compound (1R,2S)-2-{[((2,4-dimethylpyrimidin-5-yl)oxy}methyl]-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropane-1-carboxamide. This invention provides an industrially advantageous production method via a unique synthetic route utilizing a novel compound. Additionally, he has developed a method for producing carboxylic acid amides, allowing for high-yield production using specific carboxylic acid esters, amines, and formamide compounds in the presence of metal alkoxides.

Career Highlights

Currently, Junichi Tomokawa is affiliated with the Sumitomo Chemical Company, Limited, where he continues to thrive in the realm of chemical innovation. His work aims to enhance production efficiency and yield in various chemical processes, which has significant implications for the industry.

Collaborations

Throughout his career, Tomokawa has collaborated with fellow coworkers such as Takahiro Kimura and Norihiko Hirata, fostering a creative environment that encourages innovation and the development of new technologies.

Conclusion

Junichi Tomokawa's contributions to the industry underscore the importance of innovation in chemical manufacturing. With his patents paving the way for more efficient methods of production, Tomokawa stands as a prominent figure in the world of inventors, exemplifying the critical role of innovation in advancing industrial practices.

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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