Chiba, Japan

Tuneo Shimamura

This inventor holds 1 USPTO granted patent. Top assignees: Dainippon Ink and Chemicals, Incorporated, Hitachi, Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tuneo Shimamura. Retrieved from https://idiyas.com/inventor/tuneo-shimamura-ee4qvawt

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 = 6.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Tuneo Shimamura: Innovator in Chemical Compounds

Introduction

Tuneo Shimamura is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of chemistry, particularly in the development of innovative chemical compounds. His work has led to the creation of a unique patent that showcases his expertise and creativity.

Latest Patents

One of Tuneo Shimamura's most recognized patents is for a compound known as 4-N-Alkylbenzoyloxy-3'-fluoro-4'-cyanobenzenes. This compound is represented by the general formula ##STR1##, wherein R signifies a linear alkyl group containing 1 to 10 carbon atoms. This invention highlights his ability to synthesize complex chemical structures that may have various applications in different industries.

Career Highlights

Throughout his career, Tuneo Shimamura has worked with prominent companies such as Dainippon Ink and Chemicals, Incorporated and Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects that push the boundaries of chemical innovation.

Collaborations

Tuneo has collaborated with esteemed colleagues, including Makoto Sasaki and Haruyoshi Takatsu. These partnerships have fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Tuneo Shimamura's contributions to the field of chemistry through his patent and collaborations with industry leaders demonstrate his commitment to innovation. His work continues to inspire future generations of inventors and researchers.

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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