Tokyo, Japan

Yuji Abrakawa

This inventor holds 1 USPTO granted patent. Top assignees: Ntt Docomo, Inc., Other. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Abrakawa. Retrieved from https://idiyas.com/inventor/yuji-abrakawa

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


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:

goldMedal1 out of 4,938 
 
Ntt Docomo, Inc.
 patents
silverMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Innovations of Yuji Abrakawa in Wearable Display Technology

Introduction

Yuji Abrakawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of optics, particularly in wearable display technology. His innovative approach has led to the development of a unique system that enhances the user experience in augmented reality applications.

Latest Patents

Yuji Abrakawa holds a patent for an invention titled "Optics of wearable display using laser beam scanner." This invention features a see-through image display system that utilizes a laser-beam-scanner. It addresses the challenge of having a very small eyebox when a laser beam is directly projected into the eye. By employing a free-form mirror, this invention increases the size of the eyebox, creating a real image with high numerical aperture without the need for an exit-pupil expander.

Career Highlights

Throughout his career, Yuji Abrakawa has worked with prominent companies, including NTT Docomo, Inc. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field of optics and display systems.

Collaborations

Yuji has collaborated with talented individuals such as Fusao Ishii and Mikiko Nakanishi. These partnerships have fostered a creative environment that has led to innovative solutions in wearable display technology.

Conclusion

Yuji Abrakawa's work in optics and wearable display technology exemplifies the spirit of innovation. His patented invention not only enhances the functionality of wearable displays but also paves the way for future advancements in the 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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