Ishikawa, Japan

Tomoaki Nishikido

This inventor holds 17 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd.. Active years: 2002-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoaki Nishikido. Retrieved from https://idiyas.com/inventor/tomoaki-nishikido

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

USPTO Granted Patents = 17 

% Patents Active = 35.3


 

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 158(Granted Patents)


Location History:

  • Kanazawa, JP (2002)
  • Komatsu, JP (2004 - 2008)
  • Sendai, JP (2012)
  • Ishikawa-ken, JP (2020)
  • Ishikawa, JP (2008 - 2023)

Company Filing History:


Years Active: 2002-2024

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17 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Tomoaki Nishikido

Introduction

Tomoaki Nishikido, an accomplished inventor based in Ishikawa, Japan, has made significant contributions to the field of communication technology. With an impressive portfolio of 17 patents, his work has focused on innovations that enhance the performance and efficiency of antenna devices used in vehicles and other moving bodies.

Latest Patents

Among his latest patents are groundbreaking inventions related to antenna devices. One notable patent describes an antenna device designed with an antenna element positioned in a recessed area of a moving body, paired with a passive element located above the flat surface where the antenna element resides. This strategic configuration improves the antenna's functionality. Another invention focuses on an antenna device that supports multiple frequency bands and features a simple design. It consists of at least one first radiation element with a resonant frequency in a primary frequency band, at least one second radiation element, and a connection line, which collectively ensure efficient operation across different frequencies.

Career Highlights

Tomoaki Nishikido has had a distinguished career, with significant stints at prominent companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. During this time, he has leveraged his expertise to drive innovation and create valuable technologies that address both current and emerging needs in the industry.

Collaborations

Throughout his career, Nishikido has collaborated with esteemed colleagues, including Yoshio Koyanagi and Yutaka Saito. Their collective efforts have resulted in advancements that enhance the usability and performance of antenna technology, showcasing the power of teamwork in the innovation process.

Conclusion

Tomoaki Nishikido stands out as a vital figure in the realm of technological innovation, with a focus on antenna devices that impact various applications in the modern world. His dedication to advancing communication technology is reflected in his patents, which continue to pave the way for future developments in this essential field.

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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