Tokyo, Japan

Katsuyuki Tsunami

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2004-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyuki Tsunami. Retrieved from https://idiyas.com/inventor/katsuyuki-tsunami

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Yokohama, JP (2004)
  • Tokyo, JP (2017)

Company Filing History:


Years Active: 2004-2017

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2 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Katsuyuki Tsunami in Communication Technology**

Introduction

Katsuyuki Tsunami, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of communication technology through his innovative solutions. With a total of two patents to his name, Tsunami is recognized for his profound understanding of base station management and communication systems.

Latest Patents

Tsunami's latest patents, namely the "Base Station Congestion Management System" and "Base Station Congestion Management Method," address critical issues related to communication bandwidth and user connectivity. The congestion management system is designed to efficiently handle data by employing a data management unit that monitors base station bandwidth and subscriber information. It effectively analyzes bandwidth usage, updates information on user terminals, and pinpoints subscribers connected to congested base stations. Additionally, the information communicating method facilitates the transmission of area-specific presentation information to multiple communication terminals, enhancing user experience by delivering relevant commercial content as users enter designated areas.

Career Highlights

Currently employed at Hitachi, Ltd., Katsuyuki Tsunami exemplifies the innovative spirit that drives advancements in technology. His work focuses on developing systems that not only improve connectivity but also adapt to real-time demands concerning bandwidth usage and subscriber management.

Collaborations

Throughout his career, Tsunami has collaborated with notable professionals such as Yoshinao Kiuchi and Ken Nanjo. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking solutions in the telecommunications space.

Conclusion

In conclusion, Katsuyuki Tsunami's contributions to the field of communication technology demonstrate his commitment to innovation and efficiency. His patents represent a significant leap forward in managing the complexities of data communication, positioning him as a valuable asset in the industry, particularly at Hitachi, Ltd.

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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