Tokyo, Japan

Kohsuke Ishikawa

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Adamant Kogyo Co., Ltd.. Active years: 2011-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohsuke Ishikawa. Retrieved from https://idiyas.com/inventor/kohsuke-ishikawa

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 69(Granted Patents)


Company Filing History:


Years Active: 2011-2013

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4 patents (USPTO):Explore Patents

Title: Kohsuke Ishikawa: Innovator in Optical Connector Technology

Introduction

Kohsuke Ishikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical connector technology, holding a total of 4 patents. His work has been instrumental in advancing the efficiency and reliability of optical connections.

Latest Patents

One of Ishikawa's latest patents is for an optical connector plug. This innovative design consists of a pair of divided front and rear housings, which are generally formed in a quadrilateral tubular shape to receive a ferrule that holds an optical fiber. The design features engagement openings on one housing and engagement projections on the other, allowing for a secure connection. Additionally, fitting projections and recesses are incorporated to ensure a firm joining of the two housings. Another notable patent is for a ferrule for optical fiber connectors, which further enhances the functionality of optical connections.

Career Highlights

Kohsuke Ishikawa is associated with Adamant Kogyo Co., Ltd., a company known for its expertise in optical components. His work at the company has allowed him to focus on developing cutting-edge technologies that improve optical connectivity.

Collaborations

Ishikawa has collaborated with notable coworkers, including Isao Yamauchi and Nobuhiko Oda. Their combined efforts have contributed to the advancement of optical technologies within their field.

Conclusion

Kohsuke Ishikawa's innovative work in optical connector technology has made a significant impact on the industry. His patents reflect a commitment to enhancing the performance and reliability of optical connections.

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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