logo

For the Inventor, By the Inventor

Kawasaki, Japan

Yasuo Tezuka

This inventor holds 12 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignee: Fujitsu Corporation. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Tezuka. Retrieved from https://idiyas.com/inventor/yasuo-tezuka-otqbupqa

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

USPTO Granted Patents = 12 

% Patents Active = 41.7


Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 85(Granted Patents)


Location History:

  • Yamato, JP (2003)
  • Yokohama, JP (2008 - 2010)
  • Kawasaki, JP (2003 - 2015)

Company Filing History:

goldMedal12 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 2003-2015

Loading Chart...
Loading Chart...
12 patents (USPTO):Explore Patents
1. 9020506 - Base station controller, base station and communication method (2015-04-28),
2. 8331316 - Mobile communication system (2012-12-11),
3. 8131309 - Radio communication system, base transceiver station, and extension device (2012-03-06),
4. 7822004 - Data transmission line establishing system between mobile telephone terminals (2010-10-26),
5. 7751376 - System for establishing data transmission path between mobile phone terminals (2010-07-06),
6. 7738922 - Terminal state control system (2010-06-15),
7. 7391765 - Congestion control system for VoIP network (2008-06-24),
8. 6954433 - IP processor (2005-10-11),
9. 6826354 - Buffer control method and buffer control device (2004-11-30),
10. 6792002 - Packet transfer system (2004-09-14),
11. 6658014 - Packet buffer device and packet assembling method (2003-12-02),
12. 6636479 - Communication unit having packet multiplexing function (2003-10-21),

Title: Yasuo Tezuka: Innovator in Mobile Communication Technology

Introduction

Yasuo Tezuka is a prominent inventor based in Kawasaki, Japan, known for his significant contributions to mobile communication technology. With a total of 12 patents to his name, Tezuka has been instrumental in advancing the capabilities of mobile communication systems.

Latest Patents

Among his latest patents are a base station controller and a mobile communication system. The base station controller is designed to manage multiple cells and includes a receiving part that communicates with other base station controllers. This innovation allows for efficient management of mobile stations by transmitting connection requests to the appropriate base stations. The mobile communication system features a hierarchical connection of nodes, including a source and target base station. It incorporates a U-plane management station that detects handovers for mobile terminals and ensures seamless data transmission during these transitions.

Career Highlights

Tezuka has made significant strides in his career at Fujitsu Corporation, where he has worked on various projects related to mobile communication. His expertise in this field has led to the development of technologies that enhance user experience and connectivity.

Collaborations

Tezuka has collaborated with notable colleagues such as Masanori Hashimoto and Kayo Motohashi, contributing to the innovative environment at Fujitsu Corporation.

Conclusion

Yasuo Tezuka's work in mobile communication technology exemplifies the impact of innovation on modern communication systems. His patents reflect a commitment to improving connectivity and user experience in an increasingly mobile world.

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]
Loading…