Tokyo, Japan

Haruka Izumi

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Nippon Steel Chemical & Material Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruka Izumi. Retrieved from https://idiyas.com/inventor/haruka-izumi

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Haruka Izumi: Innovator in Organic Electroluminescence

Introduction

Haruka Izumi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescent devices. His innovative work focuses on enhancing the efficiency and stability of these devices, which are crucial for various applications in modern technology.

Latest Patents

Haruka Izumi holds a patent for a material used in organic electroluminescence elements. This patent describes an organic electroluminescent device that boasts high efficiency and driving stability. The material comprises an indolocarbazole compound, which is suitable for use as a host material in the light-emitting layer or the hole-blocking layer of organic EL devices. His patent is a testament to his expertise and dedication to advancing technology in this area.

Career Highlights

Izumi is currently employed at Nippon Steel Chemical & Material Co., Ltd., where he continues to innovate and develop new materials for organic electroluminescent devices. His work has garnered attention in the scientific community, and he is recognized for his contributions to the field.

Collaborations

Haruka Izumi collaborates with Ayaka Terada, a talented coworker who contributes to their shared projects. Together, they work on advancing the technology behind organic electroluminescent devices, pushing the boundaries of what is possible in this field.

Conclusion

Haruka Izumi's work in organic electroluminescence represents a significant advancement in technology. His innovative materials and collaborative efforts are paving the way for future developments in this exciting field.

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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