Kitakatsushika, Japan

Mitsuaki Negishi

This inventor holds 5 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Shin-Etsu Polymer Co., Ltd., Denso Corporation, Shin-Etsu Chemical Co., Ltd.. Active years: 2012-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuaki Negishi. Retrieved from https://idiyas.com/inventor/mitsuaki-negishi

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

USPTO Granted Patents = 5 

% Patents Active = 60.0


Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Kitakatsushika-gun, JP (2012 - 2013)
  • Saitama, JP (2013)

Company Filing History:


Years Active: 2012-2013

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

Title: Mitsuaki Negishi: Innovator in Wiring and Condenser Technologies

Introduction

Mitsuaki Negishi is a prominent inventor based in Kitakatsushika-gun, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of wiring members and condensers. With a total of five patents to his name, Negishi's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

Negishi's latest patents include a wiring member and a method for producing the same. This invention features a copper foil, a noise suppressing layer containing a metallic material or a conductive ceramic, an organic polymer film, and an insulating adhesive layer. The insulating adhesive layer is strategically placed between the organic polymer film and the copper foil, or between the noise suppressing layer and the copper foil. Additionally, he has developed a conductive polymer solution, conductive coating, and a condenser that exhibits excellent conductivity of the solid electrolyte layer. This condenser is designed to have low equivalent series resistance (ESR), high heat resistance, and high withstand voltage, making it a valuable advancement in the field.

Career Highlights

Throughout his career, Mitsuaki Negishi has worked with notable companies such as Shin-Etsu Polymer Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Negishi has collaborated with esteemed colleagues, including Toshiyuki Kawaguchi and Kazutoki Tahara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Mitsuaki Negishi's contributions to the fields of wiring and condenser technologies highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to advancing technology and improving electrical components.

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…