This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2019-2020.
Location History:
- Musashino, JP (2019)
- Tokyo, JP (2020)
Company Filing History:
Years Active: 2019-2020
Title: Hiroyuki Nooka: Innovator in Flow Information Analysis
Introduction
Hiroyuki Nooka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of flow information analysis, holding a total of 2 patents. His work focuses on developing advanced methods and devices for analyzing and detecting attacks in network traffic.
Latest Patents
Hiroyuki Nooka's latest patents include a flow information analysis apparatus, flow information analysis method, and flow information analysis program. This apparatus receives flow information containing a header sample and determines whether the header sample matches any templates based on tunneling protocols. When a match is found, it extracts information on the header of the IP packet from the header sample. If no match is found, the apparatus extracts information based on a search for a byte sequence that combines specific values from the tunnel header and the IP packet.
Another notable patent is the attack detection device, attack detection method, and attack detection program. This device includes a packet collection unit that gathers packets transmitted from a user terminal to a service providing server. It also features a header-information acquisition unit that collects header information from the packets. The attack detection unit determines whether each session is an attacking session by comparing the window size of a collected packet with those of other packets. If the comparison meets a predetermined condition, the session is flagged as an attacking session.
Career Highlights
Hiroyuki Nooka is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to innovate in the field of network security and flow information analysis. His work has been instrumental in enhancing the security measures employed in modern telecommunications.
Collaborations
Hiroyuki has collaborated with notable colleagues such as Hiroshi Kurakami and Kazunori Kamiya. Their combined expertise has contributed to the development of advanced technologies in their field.
Conclusion
Hiroyuki Nooka's contributions to flow information analysis and attack detection have positioned him as a key figure in the field of network security. His innovative patents reflect his commitment to enhancing the safety and efficiency of telecommunications.