Osaka, Japan

Kaoru Yamaguchi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Rengo Co., Ltd.. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Yamaguchi. Retrieved from https://idiyas.com/inventor/kaoru-yamaguchi-i8phj9ac

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 4.4

ph-index = 1


Company Filing History:


Years Active: 2013-2020

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2 patents (USPTO):Explore Patents

Title: Kaoru Yamaguchi: Innovator in Photoluminescent Materials

Introduction

Kaoru Yamaguchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of photoluminescent materials, holding a total of 2 patents. His work focuses on innovative materials that emit visible light when exposed to certain types of irradiation.

Latest Patents

Yamaguchi's latest patents include a novel photoluminescent material that emits visible light through the irradiation of light. This invention involves a sodalite that contains a specific amount of silver atoms, excluding those that contain an oxalic acid anion. Another significant patent is for a silver ion-containing faujasite type zeolite, which serves as a photoluminescent material that emits visible light when exposed to ultraviolet rays.

Career Highlights

Yamaguchi is associated with Rengo Co., Ltd., where he continues to develop and refine his innovative materials. His work has garnered attention for its potential applications in various industries, including lighting and display technologies.

Collaborations

Some of his notable coworkers include Kouju Sugiyama and Minoru Matsukura, who have collaborated with him on various projects related to photoluminescent materials.

Conclusion

Kaoru Yamaguchi's contributions to the field of photoluminescent materials highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to creating materials that can have a significant impact on various applications.

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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