Tokyo, Japan

Nobuhito Kamei

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Rimtec Corporation. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhito Kamei. Retrieved from https://idiyas.com/inventor/nobuhito-kamei

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 1.2

ph-index = 1


Company Filing History:


Years Active: 2014-2026

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4 patents (USPTO):Explore Patents

Title: Nobuhito Kamei: Innovator in Polymerization Technology

Introduction

Nobuhito Kamei is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polymerization technology, holding three patents to his name. His work focuses on innovative methods for producing polymerization-reactive liquid formulations.

Latest Patents

Kamei's latest patents include a method for producing a polymerization-reactive liquid formulation. This invention features a mixing head that combines a first preparative liquid formulation containing a norbornene-based monomer with a second preparative liquid formulation that includes a metathesis polymerization catalyst. The design incorporates a casing, a cap, and a mixing rotor, which is equipped with a series of protrusions. These protrusions are strategically arranged to enhance the mixing process, with first protrusions having a greater width in the axial direction than in the circumferential direction, and second protrusions having a smaller width in the axial direction. This innovative arrangement allows for efficient mixing and polymerization.

Career Highlights

Kamei is currently associated with Rimtec Corporation, where he continues to develop cutting-edge technologies in polymer science. His expertise in the field has positioned him as a key player in advancing polymerization methods.

Collaborations

Kamei collaborates with Naoki Fukumoto, contributing to the development of innovative solutions in their field. Their partnership exemplifies the importance of teamwork in driving technological advancements.

Conclusion

Nobuhito Kamei's work in polymerization technology showcases his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving processes and materials in the industry.

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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