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For the Inventor, By the Inventor

Machida, Japan

Mitsuru Kawagoe

This inventor holds 3 USPTO granted patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Kawagoe. Retrieved from https://idiyas.com/inventor/mitsuru-kawagoe

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 = 2.8

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:

goldMedal3 out of 475 
 
Denki Kagaku Kogyo Kabushiki Kaisha
 patents

Years Active: 2011-2015

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3 patents (USPTO):Explore Patents
1. 9024519 - α-SiAlON, light-emitting device and use thereof (2015-05-05),
2. 8663500 - α-sialon phosphor, method for producing same, and light-emitting device (2014-03-04),
3. 8080174 - Fluorescent material, process for producing the same and illuminator employing the same (2011-12-20),

Title: The Innovations of Mitsuru Kawagoe

Introduction

Mitsuru Kawagoe is a notable inventor based in Machida, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of three patents. His work focuses on enhancing the performance and efficiency of light-emitting materials.

Latest Patents

Kawagoe's latest patents include advancements in α-SiAlON materials. One of his patents describes an α-SiAlON activated by europium (Eu), which can achieve higher luminance in light-emitting devices such as white LEDs. This α-SiAlON is represented by a specific formula and is designed to improve the efficiency of light-emitting sources. Another patent details an α-SiAlON phosphor that exhibits fluorescent characteristics when exposed to ultraviolet rays or visible light. This phosphor is structured to have a low oxygen content and a unique columnar shape, enhancing its performance in light-emitting applications.

Career Highlights

Kawagoe is associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its innovations in chemical products and materials. His work has significantly impacted the development of advanced lighting technologies, making him a key figure in his field.

Collaborations

Kawagoe has collaborated with notable coworkers such as Tomohiro Nomiyama and Hideyuki Emoto. Their combined expertise has contributed to the successful development of innovative light-emitting devices.

Conclusion

Mitsuru Kawagoe's contributions to the field of light-emitting devices through his patents and collaborations highlight his role as a leading inventor in Japan. His work continues to influence advancements in lighting 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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