Location History:
- Yokohama, JP (2008)
- Asakura, JP (2017)
Company Filing History:
Years Active: 2008-2017
Title: Shigehiko Hirata: Innovator in Call Control Technology
Introduction
Shigehiko Hirata is a notable inventor based in Asakura, Japan. He has made significant contributions to the field of communication technology, particularly in call control systems. With a total of 3 patents to his name, Hirata's work has had a considerable impact on how communication devices manage call requests and handle congestion.
Latest Patents
Hirata's latest patents include innovative technologies that enhance call control. One of his patents is a call control device that features a memory and a processor. This device is designed to receive a call request from a communication device and can request the deregistration of a terminal if it detects an attack based on the call request. Another significant patent is for a communication system and method that involves a first call control server transmitting line information to a second call control server when congestion is detected. This system ensures efficient call management and connection establishment between terminal devices.
Career Highlights
Shigehiko Hirata is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in communication. His work at Fujitsu has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to innovation.
Collaborations
Hirata has worked alongside notable colleagues such as Ryouji Nakamatsu and Hiromitsu Kajiyama. Their combined expertise has fostered a collaborative environment that promotes the development of advanced communication solutions.
Conclusion
Shigehiko Hirata's contributions to call control technology exemplify his innovative spirit and dedication to improving communication systems. His patents reflect a commitment to enhancing the efficiency and security of call management.