Yokohama, Japan

Naoki Miyagishima

This inventor holds 1 USPTO granted patent. Top assignee: Marui Industry Co., Ltd.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Miyagishima. Retrieved from https://idiyas.com/inventor/naoki-miyagishima

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Naoki Miyagishima: Innovator in Information Display Technology.

Introduction

Naoki Miyagishima is a prominent inventor based in Yokohama, Japan. He is known for his innovative contributions to the field of information display devices. With a focus on enhancing visual communication, Miyagishima has developed technology that significantly improves how information is presented.

Latest Patents

Miyagishima holds a patent for an information display device. This invention features a front plate made from transparent materials, such as synthetic resins or glass. The device includes information visualizing means positioned behind the front plate, allowing characters and patterns to appear on the surface through emitted light. The front plate is uniquely designed with a metal coating that permits specific light wavelengths to pass through while blocking others, enhancing the clarity of the displayed information. He has 1 patent to his name.

Career Highlights

Miyagishima has made significant strides in his career, particularly through his work at Marui Industry Co., Ltd. His innovative approach to information display technology has positioned him as a key figure in the industry. His dedication to research and development has led to advancements that benefit various applications in visual communication.

Collaborations

Miyagishima has collaborated with Shigeru Nakagawa, contributing to the development of cutting-edge technologies in their field. Their partnership has fostered a creative environment that encourages innovation and the exploration of new ideas.

Conclusion

Naoki Miyagishima is a notable inventor whose work in information display technology has made a significant impact. His innovative designs and patents continue to influence the way information is visualized and communicated.

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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