Company Filing History:
Years Active: 2010-2015
Title: Fumiaki Tsukazaki: Innovator in Information Processing Technology
Introduction
Fumiaki Tsukazaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of information processing technology. With a total of 3 patents to his name, Tsukazaki has developed innovative solutions that enhance the functionality of information processing systems.
Latest Patents
One of Tsukazaki's latest patents is for an information processing terminal and content writing system. This invention involves an information processing terminal that sends a download request for content data to a server. The server transmits command data to a command encryption device, which encrypts the command data in an encryption circuit. The server then sends both the content data and the encrypted command data to the information processing terminal. A control part of the terminal transmits this data to a memory controller, which decodes the command data and stores the content data in a memory array.
Another significant patent is for a signal processor with an encrypting or decrypting device in a memory system. In this invention, original data is read from a memory cell array and stored in a buffer region. An encryption key generation unit creates multiple encryption keys by modifying the original data based on a predetermined rule. The encryption unit then generates an encrypted command by encrypting commands with different encryption keys for each command.
Career Highlights
Fumiaki Tsukazaki is currently employed at Megachips Corporation, where he continues to innovate in the field of information processing. His work has been instrumental in advancing the capabilities of technology in this area.
Collaborations
Tsukazaki collaborates with Tetsuo Furuichi, a fellow innovator, to further enhance their research and development efforts.
Conclusion
Fumiaki Tsukazaki is a prominent figure in the realm of information processing technology, with a focus on encryption and data management. His contributions through his patents reflect his commitment to innovation and excellence in his field.