Kanagawa, Japan

Rie Sakurai

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rie Sakurai. Retrieved from https://idiyas.com/inventor/rie-sakurai-7wz4v0tl

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.7

ph-index = 1


Company Filing History:


Years Active: 2024-2025

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3 patents (USPTO):Explore Patents

Title: Rie Sakurai: Innovating Organic Electroluminescence

Introduction

Rie Sakurai is a notable inventor located in Kanagawa-ken, Japan. With a remarkable portfolio of two patents, she has made significant contributions to the field of organic electroluminescent devices.

Latest Patents

Sakurai’s latest patents include a compound and composition that provide a long pot life and achieve low driving voltage, high efficiency, and long lifespan in organic electroluminescent devices. This innovative compound features a triphenyl triazine structural moiety and incorporates a group that connects a substituted or unsubstituted carbazole group with a predetermined number of carbazole rings through a single bond. Another significant patent involves a heterocyclic compound, a composition including this compound, and an organic light-emitting device utilizing the heterocyclic compound.

Career Highlights

Rie Sakurai is currently associated with Samsung Electronics Co., Ltd., where she has been able to channel her expertise into the advancement of organic electronics. Her work has not only enriched her company’s innovation pipeline but has also highlighted her talents in research and product development, particularly in areas impacting display technology.

Collaborations

Throughout her career, Rie has collaborated with talented individuals such as Masaki Numata and Shiro Irisa. These collaborations have likely enhanced her ability to innovate and contributed to the successful development of her patents.

Conclusion

Rie Sakurai exemplifies dedication and ingenuity in the realm of organic electroluminescence. Her contributions are paving the way for future advancements, reflecting her vital role as a key inventor in her field. With her ongoing work at Samsung Electronics, the implications of her inventions promise to have a lasting impact on technology and innovation.

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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