Kanagawa, Japan

Yosuke Oseki

This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Mitsubishi Chemical Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yosuke Oseki. Retrieved from https://idiyas.com/inventor/yosuke-oseki

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.5

ph-index = 1


Company Filing History:


Years Active: 2015-2025

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2 patents (USPTO):Explore Patents

Title: Yosuke Oseki: Innovator in Mold Release Films and Field-Effect Transistors

Introduction

Yosuke Oseki is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of mold release films and field-effect transistors. With a total of 2 patents to his name, Oseki's work has had a notable impact on the industry.

Latest Patents

Oseki's latest patents include innovative technologies such as a mold release film and a field-effect transistor. The mold release film features a mold release layer that is formed by curing a composition containing curable silicones with and without fluorine substituents. This film is designed to have an uneven distribution of fluorine atoms, achieving a concentration of 39.0 atom concentration % or more on one side of the mold release layer. Additionally, his field-effect transistor is characterized by high mobility and low variation of mobility. It includes a substrate, a semiconductor layer, and electrodes that are shaped to enhance performance.

Career Highlights

Yosuke Oseki is currently employed at Mitsubishi Chemical Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of electronic devices and materials used in various applications.

Collaborations

Oseki has collaborated with notable colleagues such as Yoshimasa Sakai and Akira Ohno. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Yosuke Oseki is a distinguished inventor whose work in mold release films and field-effect transistors exemplifies innovation in the field of materials science. His contributions continue to influence the industry and pave the way for future advancements.

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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