Hokkaido, Japan

Kazumasa Okamoto

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Chubu University Educational Foundation, Hokkaido University, Nissin Electric Co., Ltd.. Active years: 2016.

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

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Kazumasa Okamoto: Innovator in Thin Film Transistor Technology

Introduction

Kazumasa Okamoto is a notable inventor based in Hokkaido, Japan. He has made significant contributions to the field of electronics, particularly in the development of thin film transistors. His innovative approach has led to advancements that enhance the performance and efficiency of electronic devices.

Latest Patents

Kazumasa Okamoto holds a patent for a thin film transistor and the method for producing the same. This invention features a silicon substrate equipped with a channel layer, a source electrode, and a drain electrode. The channel layer is composed of multiple carbon nanowall thin films, which are arranged in parallel between the source and drain electrodes. Each end of the carbon nanowall thin films is in contact with the respective electrodes, ensuring effective conductivity. Additionally, an insulating film and a gate electrode are positioned on the rear surface of the silicon substrate. This innovative design enhances the functionality of thin film transistors in various applications. He has 1 patent to his name.

Career Highlights

Throughout his career, Kazumasa Okamoto has been associated with esteemed institutions such as Chubu University Educational Foundation and Hokkaido University. His work in these organizations has allowed him to collaborate with other experts in the field and contribute to groundbreaking research.

Collaborations

Kazumasa Okamoto has worked alongside notable colleagues, including Toshio Kawahara and Kazuhiko Matsumoto. Their combined expertise has fostered an environment of innovation and creativity in their projects.

Conclusion

Kazumasa Okamoto's contributions to thin film transistor technology exemplify the spirit of innovation in the electronics industry. His work continues to influence advancements in this critical field, showcasing the importance of research and collaboration in driving technological progress.

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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