Shizuoka, Japan

Masafumi Kamiyama

This inventor holds 5 USPTO granted patents. Top assignee: Tomoegawa Paper Co., Inc.. Active years: 1994-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Kamiyama. Retrieved from https://idiyas.com/inventor/masafumi-kamiyama

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1994-2001

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5 patents (USPTO):Explore Patents

Title: Masafumi Kamiyama: Innovator in Polymerization Technology

Introduction

Masafumi Kamiyama is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of polymerization technology, holding a total of 5 patents. His work focuses on methods and apparatuses that enhance the efficiency of polymer production.

Latest Patents

Kamiyama's latest patents include innovative methods for suspension polymerization. One of his patents, titled "Apparatus for Suspension Polymerization," describes a method that involves retaining a disperse phase component composed of a monomeric composition and a continuous phase component in independent vessels. The method supplies these components into a disperser simultaneously and continuously, applying shear force to create a dispersion with droplets of a desired size. This dispersion is then introduced into a polymerization vessel to complete the polymerization reaction. Another patent, "Method and Apparatus of Suspension Polymerization," outlines a similar process, emphasizing the importance of the independent passageways for the components.

Career Highlights

Kamiyama is currently employed at Tomoegawa Paper Co., Inc., where he continues to develop and refine his innovative approaches to polymerization. His expertise in this area has positioned him as a key figure in the advancement of polymer technology.

Collaborations

Kamiyama has collaborated with several talented individuals in his field, including Masahiro Maeda and Hiroki Totsuka. These collaborations have contributed to the development of his patents and the overall progress in polymerization methods.

Conclusion

Masafumi Kamiyama's contributions to polymerization technology through his patents and work at Tomoegawa Paper Co., Inc. highlight his role as an influential inventor. His innovative methods continue to shape the future of polymer production.

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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