Aichi, Japan

Tomonari Yoshimura

This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonari Yoshimura. Retrieved from https://idiyas.com/inventor/tomonari-yoshimura-ma0igh28

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Aichi, JP (2003 - 2006)
  • Kanagawa, JP (2016)

Company Filing History:


Years Active: 2003-2016

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3 patents (USPTO):Explore Patents

Title: Tomonari Yoshimura: Innovator in Optical Technologies

Introduction

Tomonari Yoshimura is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on advancements in light guide systems and optical communication apparatuses.

Latest Patents

Yoshimura's latest patents include innovative designs such as a light guide, a manufacturing method for light guides, an optical shutter, and a planar light-source device. The light guide patent describes a plate-type light guide with two opposing main surfaces functioning as light-emitting surfaces. It features a light-emitting mechanism that ensures a haze value of 3% or lower, optimizing the emission angle for maximum light intensity. Additionally, his optical communication apparatus patent outlines a system that utilizes short-wavelength light-emitting elements and a specialized plastic fiber to enhance signal transmission.

Career Highlights

Tomonari Yoshimura is currently employed at Mitsubishi Rayon Company, Limited, where he continues to develop cutting-edge optical technologies. His work has been instrumental in advancing the efficiency and effectiveness of optical communication systems.

Collaborations

Yoshimura has collaborated with notable colleagues, including Noritaka Saito and Akimitsu Okita, contributing to various projects that push the boundaries of optical innovation.

Conclusion

Tomonari Yoshimura's contributions to optical technologies through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in optical communication and light guide systems.

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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