Tokyo, Japan

Yoshihiro Nakazumi

This inventor holds 4 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 2020-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Nakazumi. Retrieved from https://idiyas.com/inventor/yoshihiro-nakazumi

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 = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 1


Company Filing History:


Years Active: 2020-2024

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: Innovations of Yoshihiro Nakazumi

Introduction

Yoshihiro Nakazumi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of thermosetting compositions and related materials. With a total of 4 patents to his name, Nakazumi continues to push the boundaries of innovation in his industry.

Latest Patents

His latest patents include a thermosetting composition that features a thermosetting compound and hexagonal boron nitride. This composition contains a cyanate compound and/or a maleimide compound, along with a modified polyphenylene ether that has a carbon-carbon unsaturated double bond. The content of hexagonal boron nitride is carefully measured to be between 0.1 parts by mass and 25 parts by mass based on 100 parts by mass of the thermosetting compound. Additionally, he has developed a thermosetting resin composition that includes a thermosetting resin, boron nitride, and a dispersant with a pH of 8 or higher.

Career Highlights

Yoshihiro Nakazumi is currently employed at Mitsubishi Gas Chemical Company, Inc., where he applies his expertise in materials science. His work has been instrumental in advancing the applications of thermosetting materials in various industries.

Collaborations

He has collaborated with notable colleagues such as Kentaro Takano and Daisuke Ueyama, contributing to a dynamic research environment that fosters innovation.

Conclusion

Yoshihiro Nakazumi's contributions to the field of thermosetting compositions highlight his role as a leading inventor in Japan. His innovative patents and collaborations continue to influence advancements in 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]
Loading…