Osaka, Japan

Kazushi Ichikawa

This inventor holds 7 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Nitto-Denko Corporation. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushi Ichikawa. Retrieved from https://idiyas.com/inventor/kazushi-ichikawa

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 71.4

 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2008-2025

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7 patents (USPTO):Explore Patents

Title: Kazushi Ichikawa: Innovator in Optical Communication Technologies

Introduction

Kazushi Ichikawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical communication, holding a total of 7 patents. His work focuses on enhancing the performance and reliability of optical communication systems.

Latest Patents

Ichikawa's latest patents include an innovative optical communication module substrate. This substrate features a wiring board and an opto-electronic hybrid substrate that are interconnected. The design ensures strong electrical connections while maintaining excellent electrical properties for high-speed signal transmission. Another notable patent is for an opto-electric hybrid board, which includes an electric circuit part and an optical waveguide. This design minimizes the influence of the metal reinforcement layer, allowing for the transmission of higher-frequency electric signals.

Career Highlights

Kazushi Ichikawa is currently employed at Nitto Denko Corporation, where he continues to develop cutting-edge technologies in optical communication. His expertise and innovative designs have positioned him as a key figure in the industry.

Collaborations

Ichikawa has collaborated with talented coworkers, including Yuichi Takayoshi and Toshiki Naito, to advance their projects and share knowledge in the field of optical technologies.

Conclusion

Kazushi Ichikawa's contributions to optical communication technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in high-speed signal transmission, making him a valuable asset to the field.

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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