Kyoto, Japan

Akihiro Nagafuji

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Kabushikikaisha Shofu, Shofu Inc.. Active years: 2000-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Nagafuji. Retrieved from https://idiyas.com/inventor/akihiro-nagafuji

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

USPTO Granted Patents = 6 

% Patents Active = 83.3

 

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2000-2023

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6 patents (USPTO):Explore Patents

Title: Akihiro Nagafuji: Innovator in Dental Compositions

Introduction

Akihiro Nagafuji is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of dental materials, holding a total of six patents. His work focuses on improving dental compositions to enhance oral health.

Latest Patents

One of his latest patents is a dental composition containing ion sustained-release glass. This innovative composition aims to provide an acid buffering capacity while improving the acid resistance of tooth substances. It also maintains a high capacity for inhibiting foul breath. The composition includes ion sustained-release glass and a carrier for supporting the glass. The ion sustained-release glass is a fluoroaluminoborosilicate glass with specific composition ranges, including 15% to 35% by mass SiO, 15% to 30% by mass AlO, 5% to 20% by mass BO, 20% to 45% by mass SrO, 5% to 15% by mass F, and 0% to 10% by mass NaO.

Career Highlights

Throughout his career, Akihiro Nagafuji has worked with notable companies such as Kabushikikaisha Shofu and Shofu Inc. His experience in these organizations has allowed him to develop and refine his innovative dental compositions.

Collaborations

He has collaborated with talented individuals in his field, including Toshiyuki Nakatsuka and Daisuke Hara. These collaborations have contributed to the advancement of dental technology and materials.

Conclusion

Akihiro Nagafuji's contributions to dental compositions demonstrate his commitment to improving oral health through innovation. His patents reflect a deep understanding of material science and its application in dentistry.

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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