Tokyo, Japan

Kiyoshi Jokura

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Hirose Electric Company, Ltd., Sei Optifrontier Co., Ltd.. Active years: 2003-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Jokura. Retrieved from https://idiyas.com/inventor/kiyoshi-jokura

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


% Patents Active = 25.0

 

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 45(Granted Patents)


Location History:

  • Shinagawa-ku, JP (2014)
  • Tokyo, JP (2003 - 2018)

Company Filing History:


Years Active: 2003-2018

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4 patents (USPTO):Explore Patents

Title: Kiyoshi Jokura: Innovator in Optical Fiber Technology

Introduction

Kiyoshi Jokura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 4 patents. His innovative designs have paved the way for advancements in connectivity and signal transmission.

Latest Patents

One of Jokura's latest patents is an optical fiber cable-equipped connector. This connector is designed to be electrically connectable to a mating electrical connector. It features a conversion element that connects to a cable-side optical fiber core, converting optical signals and electrical signals. Additionally, it includes a circuit board that is electrically connected to the conversion element. The design ensures that the conversion element-side optical fiber core is aligned and supported properly, enhancing the efficiency of signal transmission. Another notable patent is a cable-equipped connector, which comprises a composite connector that also includes a conversion element for signal conversion. This connector is designed with a housing that isolates the ends of electrical cables, ensuring reliable connections.

Career Highlights

Throughout his career, Kiyoshi Jokura has worked with notable companies such as Hirose Electric Company, Ltd. and Sei Optifrontier Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and connector designs.

Collaborations

Jokura has collaborated with talented individuals in the field, including Shinichi Matsumoto and Yasuhiro Masuzaki. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in optical fiber connectivity.

Conclusion

Kiyoshi Jokura's contributions to optical fiber technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in connectivity solutions.

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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