Tokyo, Japan

Naoto Shiohira

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Tokuyama Dental Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Shiohira. Retrieved from https://idiyas.com/inventor/naoto-shiohira

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


Company Filing History:


Years Active: 2023-2026

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2 patents (USPTO):Explore Patents

Title: Naoto Shiohira: Innovator in Dental Composite Resins

Introduction

Naoto Shiohira is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of dental materials, particularly in the development of composite resins. With a total of 2 patents, his work focuses on enhancing the applicability and aesthetic qualities of dental restorations.

Latest Patents

Shiohira's latest patents include a demonstration method for dental composite resins. This method showcases the resin's high color tone applicability to a wide range of tooth shades. The demonstration involves displaying a restoration process where a cavity in artificial teeth is filled with the composite resin, followed by curing the material. The resulting restoration samples are then showcased to highlight the effectiveness of the resin.

Another notable patent is a demonstration instrument designed for composite resins that offer a wide range of applicable colors. This technology aims to improve the breadth of shades available compared to existing composite resins. The instrument allows for the comparison of restored portions of samples, showcasing the color tone applicability to natural teeth.

Career Highlights

Naoto Shiohira is affiliated with Tokuyama Dental Corporation, where he continues to innovate in dental materials. His work has been instrumental in advancing the quality and aesthetic appeal of dental restorations.

Collaborations

Shiohira collaborates with Hiroshi Morisaki, contributing to the development of cutting-edge dental technologies.

Conclusion

Naoto Shiohira's contributions to dental composite resins reflect his commitment to improving dental aesthetics and functionality. His innovative patents are paving the way for advancements in dental restoration techniques.

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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