Location History:
- Tokyo, JA (1976 - 1978)
- Ebina, JP (1987 - 2010)
Company Filing History:
2 out of 11,665 
1 out of 165 
1 out of 832,880 Years Active: 1976-2010
Title: Innovations by Hiroshi Sato: A Pioneer in Traffic Detection and Paper Selection
Introduction
Hiroshi Sato, an innovative inventor located in Ebina, Japan, has made significant contributions to the fields of technology and engineering. With a total of four patents to his name, Sato has demonstrated his prowess in developing solutions that address complex problems. His notable inventions showcase a blend of creativity and practicality, focusing on improving both network security and efficiency in paper handling systems.
Latest Patents
Hiroshi Sato's latest patents include a "Detection Method for Abnormal Traffic" and a "Paper Selecting Apparatus." The detection method provides a technology that utilizes a packet relay processing section for executing packet relay, a packet sampling section for conducting packet sampling, and a flow statistics counting section to gather statistics on each flow. This system is designed to effectively detect abnormal traffic that may indicate a DoS (Denial of Service) attack while minimizing resource usage, primarily memory.
The paper selecting apparatus features an upstream side transportation passage with an inclined bottom surface, an extended lower stage transportation passage, and an upper stage transportation passage fixed at a predetermined distance above the lower one. This design includes a guide wall that directs paper movement, allowing for selective transport to either the upper or lower passage based on the paper's width.
Career Highlights
Throughout his career, Hiroshi Sato has worked with prestigious companies such as Fuji Xerox Co., Ltd. and Alaxala Networks Corporation. His experience in these organizations has allowed him to further develop his skills as an inventor, leading to impactful innovations in his respective fields.
Collaborations
Sato’s collaborative efforts with noteworthy individuals such as Kazuaki Tsuchiya and Ryuichi Sato highlight his ability to work effectively in team settings. These collaborations have undoubtedly enriched his invention process and broadened the scope of his projects.
Conclusion
Hiroshi Sato stands out as a dedicated inventor whose work addresses pressing challenges in technology. His latest patents reflect a strong commitment to innovation and improvement. With continued contributions to the field, he is sure to remain an influential figure in the industry, paving the way for future advancements.