Location History:
- Kamakura, JP (1997)
- Yokoama, JP (2000)
- Yokohama, JP (1999 - 2008)
Company Filing History:
Years Active: 1997-2008
Title: Takeo Arafune: Innovator in Codec Technology
Introduction
Takeo Arafune is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of codec technology, particularly in video data compression and playback apparatus. With a total of 4 patents to his name, Arafune's work has had a lasting impact on multimedia technology.
Latest Patents
Arafune's latest patents include the H.264 codec IC, which features a first interface for inputting a value of an STC synchronized with a vertical synchronizing signal. This innovation also includes a second interface for the vertical synchronizing signal and a comparing circuit that ensures accurate decoding based on the comparison of PTS and STC values. Additionally, he has developed a DVD playback apparatus that utilizes this IC, enhancing the efficiency of video playback. Another notable patent is the method and apparatus for reproducing data according to navigation data, which optimizes the playback of video object units stored on super density optical disks.
Career Highlights
Arafune is currently employed at Kabushiki Kaisha Toshiba, where he continues to innovate in the field of video technology. His work has been instrumental in advancing the capabilities of multimedia devices, making them more efficient and user-friendly.
Collaborations
Throughout his career, Arafune has collaborated with notable colleagues such as Tetsuya Kitamura and Shinichi Kikuchi. These partnerships have fostered a creative environment that has led to groundbreaking advancements in codec technology.
Conclusion
Takeo Arafune's contributions to the field of codec technology and multimedia playback have established him as a key figure in the industry. His innovative patents and collaborations continue to influence the way we experience video content today.