Tokyo, Japan

Kouji Ishida

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Dai Nippon Printing Co., Ltd., Nec Display Solutions, Ltd., Nippon Steel Corporation. Active years: 2004-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Ishida. Retrieved from https://idiyas.com/inventor/kouji-ishida

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

USPTO Granted Patents = 3 

% Patents Active = 33.3


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2004-2013

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3 patents (USPTO):Explore Patents

Title: Kouji Ishida: Innovator in Projector and Steel Plate Technologies

Introduction

Kouji Ishida is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of projection technology and materials science. With a total of 3 patents, his work reflects a commitment to innovation and practical applications.

Latest Patents

Ishida's latest patents include a conferencing system designed to prevent unnecessary data processing during communication. This system ensures that when a presenter's device is switched, the data flow remains efficient. Another patent involves a projector that acts as a node in a tree structural network, projecting images based on received data and managing parent-child relationships in data transmission. Additionally, he has developed a high-strength thick steel plate that excels in crack arrestability, maintaining toughness and minimizing anisotropy. This steel plate is composed of specific chemical components and features a unique microstructure that enhances its performance.

Career Highlights

Throughout his career, Kouji Ishida has worked with prominent companies such as Nippon Steel Corporation and Dai Nippon Printing Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects.

Collaborations

Ishida has collaborated with notable colleagues, including Kiyotaka Nakashima and Masanori Minagawa. Their joint efforts have further advanced the innovations in their respective fields.

Conclusion

Kouji Ishida's contributions to technology and materials science demonstrate his innovative spirit and dedication to improving existing systems. His patents reflect a blend of creativity and practicality, making a lasting impact in his areas of expertise.

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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