Tokyo, Japan

Toshihiro Okamoto

This inventor holds 34 USPTO granted patents and 9 published patent applications and 12 EPO patents, primarily in Organic Semiconductor Technology. Top assignees: The University of Tokyo, Fujifilm Corporation, Ricoh Company, Ltd.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Okamoto. Retrieved from https://idiyas.com/inventor/toshihiro-okamoto

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

USPTO Granted Patents = 34 

% Patents Active = 91.2

 

Average Co-Inventor Count = 6.0

ph-index = 4

Forward Citations = 42(Granted Patents)


Location History:

  • Osaka, JP (2015 - 2017)
  • Chiba, JP (2017)
  • Kanagawa, JP (2013 - 2022)
  • Tokyo, JP (2018 - 2024)

Company Filing History:


Years Active: 2013-2026

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Areas of Expertise:
Organic Thin Film Transistor
Organic Semiconductor Film
Imaging Device
Cyclic Imide Compound
Dopant
Electroconductive Composition
Chalcogen-Containing Compound
Composition for Organic Transistor
Sheet Conveying Device
Movement Route Determination
Coating Solution
Organic Semiconductor Element
34 patents (USPTO):Explore Patents

Title: Innovations and Achievements of Toshihiro Okamoto

Introduction

Toshihiro Okamoto is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of organic electronics. With an impressive portfolio of 24 patents, Okamoto's innovative ideas are pivotal in advancing technologies related to organic thin film transistors and semiconductor materials.

Latest Patents

Among his latest patents are groundbreaking inventions including an organic thin film transistor, an organic semiconductor film, and a method for manufacturing organic thin film transistors. His work emphasizes the integration of organic semiconductor materials, which play a crucial role in modern electronic devices. Additionally, he developed a method for producing cyclic imide compounds, focusing on achieving high yield and purity, which is essential for the efficiency of various chemical processes.

Career Highlights

Toshihiro Okamoto has made significant strides in research and development throughout his career, including positions at the University of Tokyo and Fujifilm Corporation. His expertise and innovative mindset have contributed to advancements in the manufacturing of organic electronics and related technologies.

Collaborations

During his career, Okamoto has collaborated with notable individuals such as Junichi Takeya and Tetsuya Watanabe. These partnerships have fostered a creative environment, enabling the exploration of new ideas and the successful execution of complex projects.

Conclusion

In conclusion, Toshihiro Okamoto's contributions to the field of organic electronics through his numerous patents and collaborative efforts with esteemed colleagues highlight his role as a significant innovator. His work continues to influence the advancement of technologies that are gradually shaping the future of electronic devices, proving the importance of innovation in today's fast-paced world.

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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