Tokyo, Japan

Yuji Nakagawa

This inventor holds 12 USPTO granted patents. Top assignees: Nec Tokin Corporation, Denso Corporation, The Furukawa Electric Co., Ltd.. Active years: 2003-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Nakagawa. Retrieved from https://idiyas.com/inventor/yuji-nakagawa

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


% Patents Active = 41.7

Average Co-Inventor Count = 6.7

ph-index = 4

Forward Citations = 43(Granted Patents)


Location History:

  • Minato-ku, JP (2005)
  • Tokyo, JP (2003 - 2009)

Company Filing History:


Years Active: 2003-2009

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12 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Yuji Nakagawa**

Introduction

Yuji Nakagawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of electronics and electrochemistry. With a remarkable portfolio consisting of 12 patents, he has made notable strides in developing technologies that enhance the performance of various electronic components.

Latest Patents

Among his most recent innovations is the **Low Noise Amplification Circuit**, which features a low noise amplifier coupled with a filter at the input terminal. This invention utilizes an amplifying element and a matching input circuit to manage reflection factors effectively, allowing for precise impedance conversion. Another significant patent is his **Cell Electrode and Electrochemical Cell Therewith**, which focuses on a novel electrode designed for electrochemical cells. This electrode incorporates a proton-conducting compound and notable components such as nitrogen-containing heterocyclic compounds, showcasing Nakagawa's commitment to advancing electrochemical technology.

Career Highlights

Yuji Nakagawa has had an impressive career, having worked with reputable companies, including NEC Tokin Corporation and The Furukawa Electric Co., Ltd. His experiences in these organizations have undoubtedly contributed to his innovative mindset and the development of his patented technologies.

Collaborations

Throughout his career, Nakagawa has collaborated with several skilled professionals, including Toshihiko Nishiyama and Masato Kurosaki. These partnerships have not only fostered creativity but also accelerated advancements in their respective fields.

Conclusion

Yuji Nakagawa's dedication to innovation is evident through his remarkable contributions to technology. His patents reflect a deep understanding of electronics and electrochemistry, positioning him as a key figure in these industries. Through his work, Nakagawa 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]
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