Tokyo, Japan

Yoshiyasu Kubo

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Lion Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyasu Kubo. Retrieved from https://idiyas.com/inventor/yoshiyasu-kubo

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Innovations of Yoshiyasu Kubo

Introduction

Yoshiyasu Kubo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electroconductive materials. His work focuses on developing compositions that enhance the performance of conductive materials.

Latest Patents

Kubo holds a patent for a polar dispersion composition of carbon black. This invention provides a polar dispersion composition containing 0.5 to 30 parts by mass of an electroconductive carbon black and 0.1 to 30 parts by mass of a styrene-methoxy polyethylene glycol methacrylate copolymer, with respect to 100 parts by mass of the polar dispersion composition. The composition is designed to be easy to handle as a liquid preparation and develops sufficient electroconductivity when processed into a conductive material. He has 1 patent to his name.

Career Highlights

Yoshiyasu Kubo is associated with Lion Corporation, where he continues to innovate in the field of materials science. His work has implications for various applications, particularly in industries that require advanced conductive materials.

Collaborations

Kubo collaborates with talented individuals such as Runa Unagami and Atsushi Ito. Their combined expertise contributes to the advancement of their projects and innovations.

Conclusion

Yoshiyasu Kubo's contributions to the field of electroconductive materials highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of new materials that are essential in various applications.

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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