Fukuoka, Japan

Kazunori Umezaki

This inventor holds 4 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2003-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Umezaki. Retrieved from https://idiyas.com/inventor/kazunori-umezaki

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 71(Granted Patents)


Company Filing History:


Years Active: 2003-2012

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4 patents (USPTO):Explore Patents

Title: Kazunori Umezaki: Innovator in Communication Technology

Introduction

Kazunori Umezaki is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of communication technology, holding a total of 4 patents. His work focuses on enhancing mobile communication systems and network quality monitoring.

Latest Patents

Umezaki's latest patents include innovative solutions such as a mobile terminal and a communication system that incorporates a communication server and multiple base stations. One of his notable inventions is a communication method that allows a first base station to manage data transmission rates and facilitate handovers to a second base station. Additionally, he has developed a network quality monitoring device that analyzes signaling protocol packets to assess network quality, providing valuable insights for internet services.

Career Highlights

Kazunori Umezaki is currently employed at Fujitsu Corporation, where he continues to push the boundaries of communication technology. His expertise and innovative mindset have positioned him as a key player in the industry.

Collaborations

Umezaki has collaborated with notable colleagues such as Yasuhiro Mizuta and Masami Ohta, contributing to various projects that enhance communication systems.

Conclusion

Kazunori Umezaki's work in communication technology exemplifies the spirit of innovation. His patents and contributions are paving the way for advancements in mobile communication and network quality monitoring.

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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