This inventor holds 3 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2011-2023.
Company Filing History:
Years Active: 2011-2023
Title: Innovations of Toshihiro Ban
Introduction
Toshihiro Ban is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work focuses on enhancing communication apparatuses and methods, showcasing his expertise in the area.
Latest Patents
One of his latest patents is a communication apparatus and communication method. This device includes a processor that updates an identifier assigned to a packet based on the path it takes. The processor learns the correspondence relationship between the destination address of the packet and the transmission port by flooding the packet. It determines the transmission port based on this relationship and updates the identifier accordingly. Another significant patent is the ring node apparatus, which is used in networks formed by multiple nodes arranged in a ring shape. This apparatus includes a working node function performing unit and a back-up function performing unit, allowing for selective frame management within the network.
Career Highlights
Toshihiro Ban is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing communication systems, making them more efficient and reliable.
Collaborations
He has collaborated with notable coworkers such as Masanori Kondo and Akihiro Hata, contributing to various projects that enhance the capabilities of communication technologies.
Conclusion
Toshihiro Ban's contributions to communication technology through his patents and work at Fujitsu Corporation highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of communication systems.