Kanagawa, Japan

Miyako Morikubo

This inventor holds 4 USPTO granted patents and 5 published patent applications. Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2014-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miyako Morikubo. Retrieved from https://idiyas.com/inventor/miyako-morikubo

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

USPTO Granted Patents = 4 

% Patents Active = 25.0

Average Co-Inventor Count = 7.0

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Atsugi, JP (2014)
  • Kanagawa, JP (2016 - 2018)

Company Filing History:


Years Active: 2014-2018

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4 patents (USPTO):Explore Patents

Title: Innovative Contributions of Miyako Morikubo in the Semiconductor Industry

Introduction

Miyako Morikubo is a prominent inventor based in Kanagawa, Japan, renowned for his significant contributions to the field of semiconductor technology. With four patents to his name, Morikubo has been at the forefront of developing advanced light-emitting elements that are essential for electronic devices and lighting technologies.

Latest Patents

Among his latest inventions is a sophisticated light-emitting element designed to exhibit high heat resistance and enhanced emission efficiency. This innovative light-emitting element incorporates novel heterocyclic compounds, which are crucial in achieving optimal performance. Specifically, one of the embodiments of his invention consists of a light-emitting element featuring a layer that includes a first organic compound with a pyrimidine ring and a hole-transport skeleton. Additionally, a second organic compound, which is an aromatic amine, is used along with a light-emitting substance that cleverly converts triplet excitation energy into light. The unique combination of these compounds forms an exciplex, enhancing the light-emitting properties of the element.

Career Highlights

Morikubo is associated with the Semiconductor Energy Laboratory Co., Ltd., where he applies his expertise to drive innovation in semiconductor technology. His dedication to research and development has resulted in patents that pave the way for more efficient electronic devices and lighting solutions.

Collaborations

Throughout his career, Morikubo has collaborated with talented coworkers, including Naoaki Hashimoto and Hiromi Seo. Their combined efforts have contributed to the advancement of technologies that push the boundaries of what is possible in the semiconductor industry.

Conclusion

Miyako Morikubo's innovative spirit and dedication to research have positioned him as a leading inventor in the semiconductor field. His patents reflect a commitment to enhancing technology and addressing contemporary challenges in lighting and electronic devices, making significant impacts in various applications worldwide.

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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