Niihama, Japan

Masato Shakutsui

This inventor holds 8 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2019-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Shakutsui. Retrieved from https://idiyas.com/inventor/masato-shakutsui

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 37.5

 

Average Co-Inventor Count = 3.1

ph-index = 1


Company Filing History:


Years Active: 2019-2021

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masato Shakutsui

Introduction

Masato Shakutsui is a prominent inventor based in Niihama, Japan. He has made significant contributions to the field of organic electroluminescent (EL) technology. With a total of 8 patents to his name, Shakutsui has been instrumental in advancing the capabilities and applications of organic EL elements.

Latest Patents

Shakutsui's latest patents include innovative designs for organic EL elements. One notable patent describes an organic EL element that comprises a supporting substrate with a first side surface and a second side surface located opposite to the first side surface. This design features a first electrode attached to the supporting substrate, an organic EL body disposed on the first electrode, and a second electrode that extends from the first side surface to the second side surface, covering at least part of the organic EL body. Additionally, a sealing member is included to protect the organic EL body. Another patent focuses on an organic EL element that includes a support substrate and an organic EL portion formed by stacking a first electrode layer, an organic functional layer, and a second electrode layer. This design also incorporates a sealing member and moisture-absorbing portions to enhance performance.

Career Highlights

Throughout his career, Masato Shakutsui has worked with notable companies such as Sumitomo Chemical Company, Limited and Cambridge Display Technology Limited. His experience in these organizations has allowed him to refine his expertise in organic EL technology and contribute to various innovative projects.

Collaborations

Shakutsui has collaborated with esteemed colleagues, including Shinichi Morishima and Masaya Shimogawara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field of organic electroluminescence.

Conclusion

Masato Shakutsui's contributions to organic EL technology are noteworthy and have had a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing this field. The work of inventors like Shakutsui continues to shape 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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