Tokyo, Japan

Yumi Osaku

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Zeon Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumi Osaku. Retrieved from https://idiyas.com/inventor/yumi-osaku

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Yumi Osaku: Innovator in Resin Technology

Introduction

Yumi Osaku is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of resin technology, particularly in the development of innovative materials for electronic devices. Her work is characterized by a focus on enhancing the performance and functionality of resin compositions.

Latest Patents

Yumi Osaku holds a patent for a resin composition, resin film, and electronic device. This patent describes a resin composition that includes a binder resin (A), a compound (B) with an acidic group or latent acidic group, an organic solvent (C), and a compound (D) containing a silicon, titanium, aluminum, or zirconium atom. The composition is designed to optimize the properties of the resin, with specific weight ratios for the components to ensure effectiveness in electronic applications. She has 1 patent to her name.

Career Highlights

Osaku is currently employed at Zeon Corporation, where she continues to push the boundaries of resin technology. Her work at Zeon has allowed her to collaborate with leading experts in the field and contribute to advancements that benefit various industries.

Collaborations

One of her notable coworkers is Takashi Tsutsumi, with whom she has worked closely on various projects. Their collaboration has led to innovative solutions in resin applications, further enhancing the capabilities of the materials they develop.

Conclusion

Yumi Osaku's contributions to resin technology exemplify her dedication to innovation and excellence. Her patent and ongoing work at Zeon Corporation highlight her role as a key player in advancing materials for electronic devices.

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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