Kanagawa, Japan

Yuji Kameo

This inventor holds 5 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, Nippon Telegraph and Telephone Public Corporation. Active years: 1980-1988.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 76(Granted Patents)


Location History:

  • Kanagawa, JP (1984 - 1987)
  • Yokohama, JP (1980 - 1988)

Company Filing History:


Years Active: 1980-1988

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5 patents (USPTO):Explore Patents

Title: Yuji Kameo: Innovator in Optical Fiber Technology

Introduction

Yuji Kameo is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 5 patents. His work has been instrumental in advancing the capabilities and applications of optical fibers.

Latest Patents

Kameo's latest patents include a method for producing optical fiber. This innovative method involves several steps to create a glass fiber for optical transmission. The glass fiber features a first coating layer of hardened resin and a second fluorine-containing resin layer formed by extrusion molding. Notably, at least one of these layers contains an adsorbable solid powder capable of adsorbing fluorine gas and/or hydrofluoric acid generated during the extrusion molding process. This advancement enhances the mechanical strength of the glass fiber without compromising its transmission properties.

Career Highlights

Throughout his career, Yuji Kameo has worked with notable companies such as Sumitomo Electric Industries, Limited and Nippon Telegraph and Telephone Public Corporation. His experience in these organizations has allowed him to develop and refine his expertise in optical fiber technology.

Collaborations

Kameo has collaborated with esteemed colleagues, including Masao Yuto and Tatsuo Izawa. These partnerships have contributed to the successful development of his innovative technologies.

Conclusion

Yuji Kameo's contributions to optical fiber technology have established him as a key figure in the field. His patents reflect a commitment to innovation and improvement in optical transmission methods. His work continues to influence the industry and pave the way for future advancements.

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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