Kyoto, Japan

Masahiro Tsukamoto

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Kabushikikaisha Shofu. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Tsukamoto. Retrieved from https://idiyas.com/inventor/masahiro-tsukamoto-bi2mz3eb

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Masahiro Tsukamoto: Innovating Dental Materials

Introduction

Masahiro Tsukamoto, an esteemed inventor based in Kyoto, Japan, has made significant contributions to the field of dental materials. With a focus on enhancing the efficiency and effectiveness of dental applications, Tsukamoto's work exemplifies the intersection of innovation and healthcare. He holds one patent that stands out for its potential impact on dental practices.

Latest Patents

Tsukamoto's patent titled "Dental Glass Ionomer Cement Composition Suitable for Mechanical Mixing" addresses a crucial issue in dental cement mixing. This invention provides a composition that enhances the mixing efficiency of a powder and a liquid, enabling a higher powder-to-liquid ratio during mechanical mixing. Notably, the composition maintains fluoride-release properties and demonstrates impressive mechanical strength. It features a unique packaging approach, wherein the powder and liquid are stored separately in a dental capsule, allowing for optimal mixing immediately prior to use. The composition includes hydrophobized acid reactive glass powder, polyalkene acid, and water, while avoiding polymerization reactions during setting.

Career Highlights

Masahiro Tsukamoto is affiliated with Kabushikikaisha Shofu, a company renowned for its contributions to dental materials. His work at this organization showcases his commitment to advancing dental technology and improving patient care through innovative solutions.

Collaborations

Throughout his career, Tsukamoto has collaborated with fellow researchers, including Shuji Sakamoto and Katsuya Kimoto. Their joint efforts have likely fostered an environment of creativity and innovation, driving advancements in dental materials and enhancing professional practices within the field.

Conclusion

In summary, Masahiro Tsukamoto has established himself as a notable inventor in the dental materials industry. His patented dental glass ionomer cement composition reflects his dedication to improving the efficiency and performance of dental applications. Through his work at Kabushikikaisha Shofu and his collaborations, Tsukamoto continues to contribute to advancements in dental technology, ultimately benefiting both practitioners and patients alike.

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]
Loading…