Yamaguchi, Japan

Naoki Toshima

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: 3M Innovative Properties Company. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Toshima. Retrieved from https://idiyas.com/inventor/naoki-toshima-4nsyf3qh

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Naoki Toshima: Innovator in Thermoelectric Materials

Introduction

Naoki Toshima is a prominent inventor based in Yamaguchi, Japan. He is known for his contributions to the field of thermoelectric materials, particularly through his innovative patent work. His research focuses on developing materials that can efficiently convert thermal energy into electrical energy.

Latest Patents

Naoki Toshima holds a patent for a thermoelectric conversion material known as polythienylenevinylene. This material includes units represented by a specific formula, where R1 and R2 can be a hydrogen atom, or an alkoxy or alkyl group. The thermoelectric conversion material is notably doped with a dopant, enhancing its efficiency in thermoelectric applications. This patent represents a significant advancement in the field, with the potential to improve energy conversion technologies.

Career Highlights

Toshima is currently employed at 3M Innovative Properties Company, where he continues to work on cutting-edge innovations in thermoelectric materials. His expertise and dedication to research have positioned him as a key figure in the development of new technologies that harness energy more effectively.

Collaborations

Naoki Toshima collaborates with Yuji Hiroshige, another talented individual in the field. Their partnership exemplifies the importance of teamwork in driving innovation and advancing research in thermoelectric materials.

Conclusion

Naoki Toshima's work in thermoelectric conversion materials highlights his significant contributions to energy technology. His innovative patent and ongoing research at 3M Innovative Properties Company demonstrate his commitment to advancing 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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