Yokohama, Japan

Hisashi Nakagomi

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Ntt Docomo, Inc., Ntt Communications Networks, Inc., Other. Active years: 2002-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Nakagomi. Retrieved from https://idiyas.com/inventor/hisashi-nakagomi

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


% Patents Active = 60.0


Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Kanagawa, JP (2003)
  • Yokohama, JP (2002 - 2009)

Company Filing History:


Years Active: 2002-2009

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5 patents (USPTO):Explore Patents

Title: Hisashi Nakagomi: Innovator in Mobile Communication Technology

Introduction

Hisashi Nakagomi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of mobile communication, holding a total of 5 patents. His work focuses on enhancing security and functionality in communication devices.

Latest Patents

One of Nakagomi's latest patents is for a mobile communication terminal device and server device. This innovative device features a security communication function, which includes a detection unit that assesses the security level of the connection destination. An announcing unit allows users to confirm whether security is ensured at the connectee. Another notable patent involves a communication terminal capable of utilizing multiple radio communication systems. This terminal includes a hardware processing unit for essential processing, an IC card that stores various communication software packages, a software selection unit for choosing the appropriate software, and a software executing unit that runs the selected package.

Career Highlights

Throughout his career, Nakagomi has worked with notable companies, including NTT Docomo, Inc. His experience in the telecommunications industry has allowed him to develop cutting-edge technologies that address the evolving needs of mobile communication.

Collaborations

Nakagomi has collaborated with esteemed colleagues such as Hironari Ishikawa and Hitoshi Itakura. Their combined expertise has contributed to the advancement of mobile communication technologies.

Conclusion

Hisashi Nakagomi's innovative work in mobile communication technology has made a lasting impact on the industry. His patents reflect a commitment to enhancing security and functionality in communication devices.

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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