Saitama, Japan

Takeshi Negishi

This inventor holds 7 USPTO granted patents and 4 EPO patents. Top assignees: Mitsubishi Materials Corporation, Nec Corporation, Ricoh Company, Ltd.. Active years: 1991-2016.

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

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


% Patents Active = 85.7

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Tokyo, JP (1991)
  • Saitama, JP (2003 - 2016)

Company Filing History:


Years Active: 1991-2016

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7 patents (USPTO):Explore Patents

Title: The Innovations of Takeshi Negishi

Introduction

Takeshi Negishi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of communication technology, holding a total of 7 patents. His work focuses on enhancing communication systems and methods, showcasing his expertise and innovative spirit.

Latest Patents

Negishi's latest patents include a variety of advanced technologies. One notable invention is a communication management system that features a relay device capable of communicating with a communication terminal using different protocols. This system allows for efficient data transmission and configuration management. Another significant patent involves an insulation substrate and power module substrate, which outlines a unique manufacturing method for power modules. This process utilizes a brazing sheet and a conductive pattern member to create durable and efficient power module substrates.

Career Highlights

Throughout his career, Takeshi Negishi has worked with reputable companies such as Mitsubishi Materials Corporation and NEC Corporation. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Negishi has collaborated with notable colleagues, including Toshiyuki Nagase and Yoshiyuki Nagatomo. These partnerships have likely fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Takeshi Negishi's contributions to communication technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative solutions continue to impact the industry positively.

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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