Ichihara, Japan

Joei Yukawa

This inventor holds 2 USPTO granted patents. Top assignee: Nissan Chemical Industries Limited. Active years: 1984-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joei Yukawa. Retrieved from https://idiyas.com/inventor/joei-yukawa

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 = 3.0

ph-index = 2

Forward Citations = 49(Granted Patents)


Company Filing History:


Years Active: 1984-1987

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

Title: Joei Yukawa: Innovator in Chemical Engineering

Introduction

Joei Yukawa is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative materials. With a total of 2 patents to his name, Yukawa's work has garnered attention in both academic and industrial circles.

Latest Patents

Yukawa's latest patents include a process for the production of a silver-coated copper powder. This process involves precipitating metal silver on the surface of metal copper powder using a silver complex solution that comprises a silver salt, an ammonium carbonate compound, and ammonia water as essential components. Another significant patent is for an epoxy resin, which is substantially represented by a specific general formula. This resin is derived from a dihydric phenol and a halogen-substituted benzenoid compound, showcasing Yukawa's expertise in creating advanced chemical compounds.

Career Highlights

Joei Yukawa is currently employed at Nissan Chemical Industries Limited, where he continues to innovate and develop new chemical processes. His work at this esteemed company has allowed him to apply his knowledge and skills in a practical setting, contributing to the advancement of chemical engineering.

Collaborations

Yukawa has collaborated with notable coworkers, including Noriaki Koto and Takeo Moro. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Joei Yukawa is a distinguished inventor whose contributions to chemical engineering are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the field. Yukawa's work continues to inspire future generations of inventors and engineers.

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…