Tokyo, Japan

Toshikazu Sakamaki

This inventor holds 9 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignee: Mitsui Chemicals, Inc.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Sakamaki. Retrieved from https://idiyas.com/inventor/toshikazu-sakamaki

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Ichihara, JP (2020)
  • Tokyo, JP (2021 - 2024)

Company Filing History:


Years Active: 2020-2026

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9 patents (USPTO):Explore Patents

Title: Innovations of Toshikazu Sakamaki

Introduction

Toshikazu Sakamaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of photocurable compositions and dental products. With a total of 9 patents to his name, Sakamaki continues to push the boundaries of innovation in his industry.

Latest Patents

Sakamaki's latest patents include a photocurable composition designed for three-dimensional modeling products and dental applications. One of his notable inventions involves a photocurable composition that, when tested under specific conditions, demonstrates a storage modulus of 3.0×10 Pa or more at 135° C. This innovation is crucial for enhancing the performance of materials used in various applications. Another significant patent focuses on a photocurable composition for stereolithography, which includes specific (meth)acrylic monomers and a photopolymerization initiator, aimed at improving the quality and durability of dental products.

Career Highlights

Sakamaki is currently associated with Mitsui Chemicals, Inc., where he applies his expertise in developing advanced materials. His work has been instrumental in advancing technologies that cater to the needs of the dental industry and beyond. His innovative approach has garnered attention and respect within the scientific community.

Collaborations

Sakamaki has collaborated with talented individuals such as Mai Kimura and Kouya Kojima. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Toshikazu Sakamaki's contributions to the field of photocurable compositions and dental products highlight his role as a leading inventor. His innovative patents and collaborations continue to shape the future of material science.

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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