Kyoto, Japan

Ken Hiratsuka

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Shofu Inc.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Hiratsuka. Retrieved from https://idiyas.com/inventor/ken-hiratsuka-hbbhx3m8

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: 2022

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1 patent (USPTO):Explore Patents

Title: Ken Hiratsuka: Innovator in Dental Materials

Introduction

Ken Hiratsuka is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of dental materials, particularly through his innovative patent in dental cement compositions. His work focuses on enhancing the performance and durability of dental products.

Latest Patents

Hiratsuka holds a patent for a two-paste type dental resin-reinforced glass ionomer cement composition. The objective of this invention is to provide a dental cement that exhibits high surface curability even under wet conditions. This innovation ensures that the surface does not become cloudy when moisture comes into contact during the initial curing stage. The composition also boasts high mechanical properties, low water absorption expansion, excellent coloring resistance, and remarkable storage stability.

Career Highlights

Ken Hiratsuka is associated with Shofu Inc., a company known for its advancements in dental materials. His work has contributed to the development of products that enhance dental care and treatment. His patent reflects a deep understanding of the challenges faced in dental applications and offers a solution that benefits both practitioners and patients.

Collaborations

Hiratsuka has collaborated with notable colleagues, including Jun Uchida and Tomohiro Kumagai. These partnerships have likely fostered an environment of innovation and shared expertise in the field of dental materials.

Conclusion

Ken Hiratsuka's contributions to dental materials through his innovative patent demonstrate his commitment to improving dental care. His work continues to influence the industry, providing solutions that enhance the effectiveness and reliability of dental products.

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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