Toshiyuki Tamura

Title: Toshiyuki Tamura: Inventor and Patent Holder Driving Technological Advancements

Introduction:

Toshiyuki Tamura, an innovative inventor based in Tokyo, Japan, has made a significant impact in the field of communication networks with his numerous patents and ground-breaking inventions. This article delves into Tamura's latest patents, career highlights, notable collaborations, and his role in driving technological advancements.

Latest Patents:

Tamura has demonstrated his expertise in communication network synchronization with his patent titled "Method for synchronizing status of UE in a communication network." This invention focuses on synchronizing a temporary identity in the User Equipment (UE) and the network when the UE is in RRC Inactive state over 3GPP access, thus addressing the challenge of changing the temporary identity of the UE over a Non-3GPP access while connected to the same AMF via 3GPP and non-3GPP access.

Another notable patent authored by Tamura is titled "Dedicated core networks (DCN) selection." This invention presents a method for selecting a Dedicated Core Network (DCN) based on assisting indication by mobile terminals. It involves configuring the RAN Nodes of a mobile network with DCN types of the serving Evolved Packet Core (EPC) Nodes, enabling the RAN Nodes to correctly map DCN selection assisting information from connecting mobile terminals to the right dedicated EPC Node. This approach ensures a seamless connection between mobile terminals and their dedicated EPC Nodes, minimizing the need for rerouting of NAS messages and allowing for dynamic changes based on operator configurations and policies.

Career Highlights:

Toshiyuki Tamura has made significant contributions during his tenure at various renowned companies. He has been associated with NEC Corporation and Mitsubishi Electric Corporation, where he consistently showcased his expertise in the telecommunications industry. Through his relentless dedication and innovative mindset, Tamura has secured an impressive portfolio of 159 patents, which stands testament to his invaluable contributions to the field.

Collaborations:

Throughout his career, Tamura has had the opportunity to collaborate with exceptional individuals in the industry. Two noteworthy colleagues who have worked alongside him are Genadi Velev and Andreas Kunz. Together, they have contributed to several advancements, nurturing an environment of knowledge sharing and creativity.

Conclusion:

Toshiyuki Tamura's prolific career as an inventor and patent holder has undoubtedly left a lasting impact on the field of communication networks. His latest patents, including the method for synchronizing UE status and the dedicated core network selection, showcase his ability to address critical challenges and develop innovative solutions. Tamura's collaborations with esteemed colleagues further enhance his reputation as an influential figure in driving technological advancements. Through his continuous efforts, he has contributed significantly to the evolution and improvement of communication networks, leaving a lasting legacy in the industry.