This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Communication Technologies, Ltd., Hitachi, Ltd.. Active years: 2009-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2013
Title: Masaki Nara: Innovator in Communication Technology
Introduction
Masaki Nara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of communication technology, holding a total of 2 patents. His work focuses on improving the efficiency and reliability of communication systems.
Latest Patents
One of Masaki Nara's latest patents is the ICMP translator. This invention addresses the issue that arises when an IPv4/v6 dual stack terminal communicating via TCP on IPv6 fails to switch over to IPv4 after an ICMPv6 failure due to a soft error. The solution proposed involves resolving the problem at the prior stage server rather than on the terminal itself. The server receives TCP packets from the terminal to determine its connection status. If the terminal's status is SYN-SENT or SYN-RECEIVED and the server encounters an unaddressed soft error, it rewrites the ICMPv6 contents as a hard error and sends it back to the terminal.
Another significant patent is the transmission system including a media converter for concentrated VDSL apparatus. This system comprises a relaying apparatus and concentrated subscriber line transmission apparatuses. The relaying apparatus features buffer memories for both control requests and data downloads. The control unit generates maintenance frames and download frames, selectively transmitting them based on the traffic status and buffered requests.
Career Highlights
Masaki Nara has worked with prominent companies such as Hitachi, Ltd. and Hitachi Communication Technologies, Ltd. His experience in these organizations has contributed to his expertise in communication technologies and innovations.
Collaborations
Throughout his career, Masaki has collaborated with notable coworkers, including Tetsuro Yoshimoto and Naoko Nagasaki. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Masaki Nara is a distinguished inventor whose work in communication technology has led to valuable patents that enhance system efficiency and reliability. His contributions continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile