Yokohama, Japan

Koji Koganezawa

This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Asahi Glass Company, Limited. Active years: 1997-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Koganezawa. Retrieved from https://idiyas.com/inventor/koji-koganezawa

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 = 100.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1997-2000

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3 patents (USPTO):Explore Patents

Title: Innovations by Koji Koganezawa

Introduction

Koji Koganezawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, particularly in the manufacturing of optical fibers and window panels. With a total of three patents to his name, Koganezawa's work reflects a commitment to advancing technology in practical applications.

Latest Patents

Koganezawa's latest patents include a method of manufacturing distributed refractive index optical fiber. This innovation aims to enhance the performance and efficiency of optical fibers. Another patent focuses on preparing a plate member for a window with a resinous frame. This method involves the relative movement of a window panel and a die for extruding a resinous material, allowing for the creation of a one-piece construction frame on the window panel.

Career Highlights

Koganezawa is currently employed at Asahi Glass Company, Limited, where he continues to develop innovative solutions in the field of glass and optical materials. His work has contributed to the company's reputation as a leader in advanced materials technology.

Collaborations

Koganezawa has collaborated with notable coworkers, including Noriyuki Yoshihara and Tsuyoshi Onishi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Koji Koganezawa's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in advancing technology.

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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