Toyama, Japan

Jun Okumura

This inventor holds 6 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1999-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Okumura. Retrieved from https://idiyas.com/inventor/jun-okumura-rbrarkuf

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.1

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Otake, JP (1999)
  • Toyama, JP (2002 - 2006)

Company Filing History:


Years Active: 1999-2006

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6 patents (USPTO):Explore Patents

Title: Jun Okumura: Innovator in Plastic Optical Fiber Technology

Introduction

Jun Okumura, an accomplished inventor based in Toyama, Japan, has made significant contributions to the field of optical fiber technology. With a remarkable portfolio of six patents, Okumura has focused on innovations that enhance the performance and reliability of plastic optical fibers and their applications.

Latest Patents

Okumura's latest patents showcase groundbreaking advancements in plastic optical fiber and cables. His inventions include a copolymer designed for improving transmission efficiency. This copolymer is produced by polymerizing specific vinyl compounds and fluoroalkyl methacrylates, aiming to minimize transmission loss and allow wide-band data transmission. Additionally, he has developed an optical fiber cable that features a resilient covering layer made from polyamide polymer, ensuring excellent flame resistance and handling properties. These innovations address key challenges in fiber optics, highlighting Okumura's commitment to advancing technology in this field.

Career Highlights

Currently, Jun Okumura is affiliated with Mitsubishi Rayon Company, Limited, where he continues to innovate in optical fiber technology. His career is marked by his focus on developing materials that enhance the effectiveness of optical fibers, paving the way for broader applications in telecommunications and other industries.

Collaborations

Throughout his career, Okumura has collaborated with talented colleagues, including Kazuki Nakamura and Kikue Irie. Working alongside these experts has allowed him to leverage diverse knowledge and skills, strengthening his innovations and contributing to the development of advanced optical fiber solutions.

Conclusion

Jun Okumura's contributions to the field of plastic optical fiber technology underscore his role as a key innovator in the industry. With a strong portfolio of patents and a track record of successful collaborations, Okumura continues to push the boundaries of what is possible in optical communication, providing solutions that meet the evolving needs of modern 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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