This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Ntt Docomo, Inc.. Active years: 2008-2014.
Company Filing History:
Years Active: 2008-2014
Title: So Ishida: Innovator in Communication Technology
Introduction
So Ishida is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of communication technology, holding a total of 4 patents. His work focuses on enhancing communication systems and improving data security.
Latest Patents
Ishida's latest patents include a communication control apparatus, a firewall apparatus, and a data communication method. The communication control system he developed features a home agent apparatus, multiple firewall devices, and a mobile station. This system allows the firewall device to receive identification information and a configuration file from the home agent apparatus, enabling it to construct a firewall tailored for the mobile station. Additionally, when an IP packet is received, the firewall device selects the appropriate firewall for the mobile station and determines the packet's passage based on predefined filtering conditions.
Another notable patent is a router apparatus designed for use in an IPv6 multihome network. This router can exchange network prefixes as route information with adjacent routers. It includes a pair information generator that associates a network prefix with a default route, generating a pair information item. Furthermore, a routing protocol processor distributes this pair information to adjacent routers using a routing protocol.
Career Highlights
So Ishida is currently employed at NTT Docomo, Inc., where he continues to innovate in the field of communication technology. His work has been instrumental in advancing the capabilities of communication systems, particularly in mobile and network environments.
Collaborations
Ishida has collaborated with notable colleagues, including Toshihiro Suzuki and Ken Igarashi. Their combined expertise has contributed to the development of cutting-edge technologies in the communication sector.
Conclusion
So Ishida's contributions to communication technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in data communication and security systems.