Yokohama, Japan

Yoshimasa Kamikuri

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Basf Japan, Ltd., Honda Motor Co., Ltd., Nippon Oil Fats Co., Ltd.. Active years: 1989-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Kamikuri. Retrieved from https://idiyas.com/inventor/yoshimasa-kamikuri

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1989-2015

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshimasa Kamikuri

Introduction

Yoshimasa Kamikuri is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of paint compositions, holding a total of 2 patents. His work focuses on developing innovative materials that enhance the performance and application of paints.

Latest Patents

Kamikuri's latest patents include a waterborne mid-coat paint composition. This composition features a polyester resin made waterborne by adding a specific percentage of a Calkoxy group-containing glycol monoalkyl ether. It also includes a melamine resin with a defined content ratio, ensuring optimal performance. Another significant patent is a fluidity controlling agent for paints, which is created by reacting paratoluidine and hexamethylene diisocyanate. This agent provides thixotropic properties to the paint, preventing sagging even at large coating film thicknesses.

Career Highlights

Throughout his career, Kamikuri has worked with reputable companies such as Nippon Oil Fats Co., Ltd. and BASF Japan, Ltd. His experience in these organizations has allowed him to refine his expertise in paint technology and innovation.

Collaborations

Kamikuri has collaborated with notable coworkers, including Osamu Nagura and Osamu Inoue. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Yoshimasa Kamikuri's contributions to the field of paint compositions demonstrate his innovative spirit and dedication to improving material performance. His patents reflect a commitment to advancing technology in the paint 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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