Company Filing History:
Years Active: 2013-2015
Title: Ryo Nojima - Innovator in Content Distribution Systems
Introduction
Ryo Nojima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of content distribution systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and security of content transmission between devices.
Latest Patents
Ryo Nojima's latest patents include innovative systems designed to improve content distribution. One of his patents describes a transmission device that features a copy unit for extracting tracking information from content. This device generates pieces of tracking information and includes a candidate information obtaining unit that gathers corresponding candidate information. Additionally, it has an evidence information obtaining unit that retrieves evidence information based on selected candidate information. The system also incorporates a hash generating unit to create hash values for the tracking information, which are then embedded along with the evidence information before transmission.
Another patent outlines a content distribution system that facilitates the transfer of content between a transmission device and a reception device. This system includes a key obtaining unit that retrieves public keys and identifiers from the reception device. It also features a watermark embedding unit that embeds unique public key identifiers into identical content, ensuring secure transmission. The encryption unit encrypts the content using public keys, while the transmission unit sends the encrypted content to the reception device, which then decrypts it using a private key.
Career Highlights
Ryo Nojima is currently employed at Panasonic Corporation, where he continues to innovate in the field of content distribution. His work has been instrumental in developing systems that enhance the security and efficiency of digital content sharing.
Collaborations
Throughout his career, Ryo has collaborated with notable colleagues, including Toshihisa Nakano and Masao Nonaka. These partnerships have contributed to the advancement of technology in content distribution systems.
Conclusion
Ryo Nojima is a key figure in the development of innovative content distribution technologies. His patents reflect a commitment to improving the way content is transmitted and secured across devices. His contributions continue to shape the future of digital content sharing.