This inventor holds 3 USPTO granted patents. Top assignees: Alaxala Networks Corporation, Hitachi, Ltd., Other. Active years: 2003-2014.
Company Filing History:
1 out of 165 
1 out of 42,717 
1 out of 834,350 Years Active: 2003-2014
Title: Nagayuki Hirota: Innovator in Network Relay Technology
Introduction
Nagayuki Hirota is a prominent inventor based in Ebina, Japan. He has made significant contributions to the field of network technology, holding a total of 3 patents. His work focuses on enhancing network relay systems and packet switching methods.
Latest Patents
Hirota's latest patents include a "Network relay apparatus and inter-network relay method." This invention involves a network relay router that efficiently manages multicast routing protocols. The router sends join request messages to a designated rendezvous point based on specific multicast group settings. It also establishes an optimal multicast route between the transmission device and the network relay router.
Another notable patent is the "Packet switching method and apparatus thereof." This invention outlines a method for packet switching that relies on routing information generated from received packets. The process ensures that packets are relayed efficiently based on previously kept routing information, enhancing the overall performance of network communications.
Career Highlights
Throughout his career, Hirota has worked with notable companies, including Hitachi, Ltd. His experience in these organizations has contributed to his expertise in network technologies and innovations.
Collaborations
Hirota has collaborated with esteemed colleagues such as Hiroshi Sekino and Shigeki Morimoto. These partnerships have fostered a collaborative environment that encourages innovation and the development of advanced technologies.
Conclusion
Nagayuki Hirota's contributions to network relay technology and packet switching methods have established him as a key figure in the field. His patents reflect a commitment to improving network efficiency and reliability. His work continues to influence advancements in network technology.