Nagano, Japan

Naotoshi Miyazawa

This inventor holds 1 USPTO granted patent. Top assignees: Koa Corporation, Other. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naotoshi Miyazawa. Retrieved from https://idiyas.com/inventor/naotoshi-miyazawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal1 out of 151 
 
Koa Corporation
 patents
silverMedal1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Naotoshi Miyazawa: Innovator in Electroluminescent Technology

Introduction

Naotoshi Miyazawa is a notable inventor from Nagano, Japan, recognized for his contributions to the field of electroluminescent devices. His innovative work has led to the development of a unique electroluminescent device that incorporates an additional selenium layer, enhancing its functionality and efficiency.

Latest Patents

Miyazawa holds a patent for an electroluminescent device having an additional selenium layer. This device features a light-emitting layer formed between electrode layers, with a selenium layer positioned between the light-emitting layer and at least one of the electrode layers. The design allows for the crystals in the selenium layer to grow in a columnar shape, extending at right angles to the light-emitting layer. This innovative approach contributes to improved performance in electroluminescent applications.

Career Highlights

Throughout his career, Naotoshi Miyazawa has worked with various companies, including Koa Corporation. His experience in the industry has allowed him to refine his skills and contribute significantly to advancements in electroluminescent technology.

Collaborations

Miyazawa has collaborated with notable individuals in his field, including Motoi Kitabayashi and Takuo Hayashi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Naotoshi Miyazawa's contributions to electroluminescent devices highlight his innovative spirit and dedication to advancing technology. His work continues to influence the field and inspire future inventors.

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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