Kanagawa, Japan

Shunsuke Hosoumi

This inventor holds 17 USPTO granted patents and 12 published patent applications. Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunsuke Hosoumi. Retrieved from https://idiyas.com/inventor/shunsuke-hosoumi

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

USPTO Granted Patents = 17 

% Patents Active = 88.2

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 49(Granted Patents)


Company Filing History:


Years Active: 2018-2025

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17 patents (USPTO):Explore Patents

Title: Innovations of Shunsuke Hosoumi in Light-Emitting Technology

Introduction

Shunsuke Hosoumi is a prominent inventor based in Kanagawa, Japan, with an impressive portfolio containing 17 patents to his name. His contributions to the field of light-emitting technology demonstrate his innovative spirit and commitment to advancing electronic devices.

Latest Patents

Among his latest patents, Hosoumi has introduced a groundbreaking light-emitting element that showcases high emission efficiency. This invention includes a fluorescent material serving as a light-emitting substance. The configuration comprises a pair of electrodes with an electroluminescent (EL) layer positioned between them. Notably, the EL layer contains a light-emitting layer made up of a host material and a guest material. The host material possesses a specific energy level difference, enhancing the overall brightness of the emitted light. By leveraging the properties of both materials, his inventions not only improve efficiency but also expand the applications of light-emitting devices in various sectors.

Career Highlights

Hosoumi's career is marked by significant advancements in the field of semiconductors and display technologies. Working at the Semiconductor Energy Laboratory Co., Ltd., he has continuously contributed to innovations that push the boundaries of electronic device capabilities. His dedication to research and development has led to a series of innovations that benefit consumers and industries alike.

Collaborations

Throughout his career, Shunsuke Hosoumi has collaborated with other esteemed professionals, including Satoshi Seo and Takahiro Ishisone. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of cutting-edge technologies.

Conclusion

Shunsuke Hosoumi stands out as an influential inventor in the realm of light-emitting technologies. His latest patents illustrate a deep understanding of materials science and innovation in electronic devices. As he continues to work with industry leaders at Semiconductor Energy Laboratory Co., Ltd., his contributions are expected to play a vital role in shaping the future of technology.

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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