Location History:
- Yokohama, JP (1997)
- Fuchu, JP (1998 - 2001)
Company Filing History:
Years Active: 1997-2001
Title: Toshiaki Shirasuna: Innovator in Image Information Encoding
Introduction
Toshiaki Shirasuna is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of image information encoding and decoding. With a total of 4 patents to his name, Shirasuna has demonstrated a commitment to advancing technology in this area.
Latest Patents
One of Shirasuna's latest patents involves an image information encoding/decoding system. This system encodes a sub-picture packet using a packet header that contains a time stamp, sub-picture data with compressed pixel data, one or more display control sequences, and a sub-picture unit header. The time stamp indicates the playback start time of the sub-picture packet. The display control sequence defines the order of display for the sub-picture data. Additionally, the sub-picture unit header indicates the size of the sub-picture packet and the location of the display control sequence. The encoded sub-picture packet is then decoded and displayed based on the defined display control sequence.
Career Highlights
Toshiaki Shirasuna is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to explore and develop advanced encoding and decoding systems that enhance image processing capabilities.
Collaborations
Shirasuna has collaborated with several talented individuals in his field, including Tetsuya Kitamura and Tae Aoki. These collaborations have contributed to the development of innovative technologies and solutions.
Conclusion
Toshiaki Shirasuna is a prominent figure in the realm of image information encoding, with a focus on enhancing the efficiency and effectiveness of image processing systems. His contributions through patents and collaborations continue to influence the technology landscape.