Tokyo, Japan

Kuniyuki Nakayama

This inventor holds 1 USPTO granted patent. Top assignee: The Fujikawa Cable Works, Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniyuki Nakayama. Retrieved from https://idiyas.com/inventor/kuniyuki-nakayama-ry3y4yck

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Kuniyuki Nakayama: Innovator in Electrochemical Cell Technology

Introduction

Kuniyuki Nakayama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrochemical cells, particularly through his innovative methods for producing microporous separators. His work has implications for various applications in energy storage and conversion technologies.

Latest Patents

Kuniyuki Nakayama holds a patent for a "Method for producing microporous separator for electrochemical cell." This method involves dissolving a copolymer of acrylonitrile into N,N-dimethylformamide, which is then used to impregnate a fibrous web. The impregnated web is subsequently dipped into an aqueous coagulating bath, allowing the copolymer to deposit and form a microporous matrix. This innovative approach results in products with low maximum pore radii and low electric resistances, enhancing the performance of electrochemical cells. He has 1 patent to his name.

Career Highlights

Kuniyuki Nakayama is associated with The Fujikawa Cable Works, Ltd., where he applies his expertise in materials science and electrochemistry. His work at the company has been instrumental in advancing technologies related to energy storage solutions.

Collaborations

Throughout his career, Nakayama has collaborated with notable colleagues, including Shiro Nakayama and Ikuo Nakaya. These collaborations have fostered innovation and contributed to the development of new technologies in the field.

Conclusion

Kuniyuki Nakayama's contributions to the field of electrochemical cells through his patented methods demonstrate his commitment to innovation and excellence. His work continues to influence advancements in energy storage technologies.

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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