Yokohama, Japan

Yuuichi Tokumoto

This inventor holds 4 USPTO granted patents. Top assignee: Nippon Petrochemicals Company, Limited. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuichi Tokumoto. Retrieved from https://idiyas.com/inventor/yuuichi-tokumoto

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 = 3.0

ph-index = 3

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1989-1992

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4 patents (USPTO):Explore Patents

Title: Yuuichi Tokumoto: Innovating in Yokohama, JP

Introduction:

Yuuichi Tokumoto is a prolific inventor based in Yokohama, JP, with a total of four patents to his name. His groundbreaking work in chemical synthesis has earned him recognition in the field of organic chemistry.

Latest Patents:

Among his latest patents is a method for preparing α-(4-isobutylphenyl) propionic acid or its precursor. This innovative process involves multiple steps including the formation of p-isobutylstyrene and α-(4-isobutylphenyl)propionaldehyde, ultimately leading to the production of the desired compound. Additionally, a method for preparing p-isobutylethylbenzene is also disclosed, outlining the alkylating process with ethylene or propylene.

Career Highlights:

Yuuichi Tokumoto is currently associated with Nippon Petrochemicals Company, Limited, where he continues to push the boundaries of chemical synthesis. His dedication to research and development has resulted in several patented innovations that have the potential to revolutionize the industry.

Collaborations:

Throughout his career, Yuuichi Tokumoto has worked closely with esteemed colleagues such as Isoo Shimizu and Kazumichi Uchida. This collaborative effort has led to the successful implementation of novel ideas and the exploration of new avenues in chemical research.

Conclusion:

In conclusion, Yuuichi Tokumoto stands as a prominent figure in the world of organic chemistry, known for his inventive spirit and dedication to scientific exploration. His latest patents reflect his commitment to pushing the boundaries of innovation and paving the way for future advancements in the field.

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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