Company Filing History:
Years Active: 1998
Title: Hiroomi Yazaki: Innovator in Mobile Communication Systems
Introduction
Hiroomi Yazaki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of mobile communication systems, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Yazaki's latest patents include a mobile communication system with a load balancing feature. This system is designed to control the switching of a voice channel when a radio zone boundary is crossed. It quickly detects unlawful mobile stations and equalizes load during processing congestion at a base control station. The system also constitutes a location area to reduce control channel load due to simultaneous paging. Users are notified when a handover factor is detected, allowing them to communicate their intentions to switch or stop the voice channel. Additionally, the system totals user accumulated call accounting information for comparison to identify unlawful mobile stations. The number of base stations controlled by the base control station is dynamically adjusted in real-time to correspond to congestion levels. If congestion is detected, some controlled base stations can be assigned to an adjacent base control station. The system also changes the number of radio zones in real-time to share load with adjacent location areas.
Another notable patent by Yazaki is a mobile communication system that prohibits service to unlawful mobile stations. This system aims to detect such stations early by totaling user information about accumulated call accounts for comparison.
Career Highlights
Hiroomi Yazaki is currently employed at Fujitsu Corporation, where he continues to develop innovative solutions in mobile communication technology. His work has significantly impacted the efficiency and security of mobile communication systems.
Collaborations
Yazaki has collaborated with notable colleagues, including Makoto Ueno and Takeshi Kunugi, contributing to advancements in their field.
Conclusion
Hiroomi Yazaki's contributions to mobile communication systems reflect his dedication to innovation and technology. His patents demonstrate a commitment to enhancing user experience and security in mobile communications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.