Kanagawa, Japan

Tomoyuki Yoshimatsu

This inventor holds 9 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignees: Saturn Licensing LLC, Sony Corporation. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Yoshimatsu. Retrieved from https://idiyas.com/inventor/tomoyuki-yoshimatsu

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

USPTO Granted Patents = 9 

% Patents Active = 88.9

 

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Tokyo, JP (2014)
  • Kanagawa, JP (2019 - 2022)

Company Filing History:


Years Active: 2014-2026

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9 patents (USPTO):Explore Patents

Title: Tomoyuki Yoshimatsu: Innovator in Light Emitting Technologies

Introduction

Tomoyuki Yoshimatsu is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of 9 patents. His innovative work has paved the way for advancements in display and lighting technologies.

Latest Patents

Yoshimatsu's latest patents include a variety of cutting-edge technologies. One notable invention is a light-emitting device that features a light-emitting element, a reflection wall surrounding the element, and a diffusion reflection sheet that allows emitted light and reflected light to enter. Another significant patent is for a display and electronic apparatus that incorporates a light-emitting device and a display panel unit. This device includes a light guide plate with band-shaped projections, a light source, a reflecting plate, and a dot pattern that serves as a light scatterer.

Career Highlights

Throughout his career, Tomoyuki Yoshimatsu has worked with notable companies such as Saturn Licensing LLC and Sony Corporation. His experience in these organizations has contributed to his expertise in developing innovative light-emitting technologies.

Collaborations

Yoshimatsu has collaborated with talented individuals in the field, including Takeshi Yamamoto and Soya Araki. These partnerships have further enhanced his work and contributed to the success of his inventions.

Conclusion

Tomoyuki Yoshimatsu is a distinguished inventor whose work in light-emitting devices has significantly impacted the industry. His innovative patents and collaborations reflect his dedication to advancing technology in this 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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