This inventor holds 6 USPTO granted patents. Top assignee: Nec Corporation. Active years: 2001-2005.
Company Filing History:
Years Active: 2001-2005
Title: The Innovations of Koji Manabe
Introduction
Koji Manabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of digital audio and video technology. With a total of 6 patents to his name, Manabe continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents focuses on digital video and audio data encryption, decryption, and system authentication. This invention includes a device ID detecting means that identifies a device on another party. It checks whether the device ID is included in historical information stored in authentication histories. If the device ID is found, authentication is performed with the other party. Additionally, when an AV data transmission direction is provided, the command is notified to the AV data transmitting means, which then starts the transmission of AV data.
Another notable patent is a data communications system and method that prevents the disappearance of digital AV data arranged into data packets. An initialized state detector monitors the transmission line for initialization protocols. A packet controller organizes the digital AV data into packets. When the transmission line is under a bus reset condition, the output of the digital AV data is interrupted. However, when the line is not under this condition, the data packets are sent to the transmission line. This innovation ensures that even if communication is temporarily interrupted, the entire data packets can be transmitted without omission.
Career Highlights
Koji Manabe is currently employed at NEC Corporation, where he continues to develop cutting-edge technologies. His work has significantly impacted the way digital audio and video data is transmitted and secured.
Collaborations
Throughout his career, Manabe has collaborated with notable colleagues, including Hirotaka Nakano and Masahiro Hashimoto. Their combined expertise has contributed to the success of various projects and innovations.
Conclusion
Koji Manabe's contributions to digital audio and video technology are noteworthy. His innovative patents and work at NEC Corporation highlight his commitment to advancing the field. As he continues to develop new technologies, his impact on the industry will undoubtedly grow.