Location History:
- Neyagawa, JP (1994)
- Kobe, JP (1998 - 2001)
Company Filing History:
Years Active: 1994-2001
Title: Tokuo Yokota: Innovator in Disk Reproduction Technology
Introduction
Tokuo Yokota is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of disk reproduction technology, holding a total of 4 patents. His innovative work has paved the way for advancements in how information is accessed and reproduced from disks.
Latest Patents
Yokota's latest patents include a set of cards used for disk reproduction apparatus. This set comprises a card with an identification mark for commanding access to a designated track number and another card for commanding access to an index number of a disk that has recorded information. The cards feature a pattern of holes for the identification marks, which are essential for commanding access to specific portions of the disk and executing operations on it. Another significant patent is a method and apparatus for disk reproduction. This invention allows for the reading of information associated with an audio band signal from a disk, independent of acoustic information. The reproduction of both acoustic information and the audio band signal is controlled based on the information read from the disk. A predetermined track number and index number can be specified independently using a card, enabling precise access to the desired areas of the disk.
Career Highlights
Yokota is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies in disk reproduction. His work has been instrumental in enhancing the efficiency and functionality of disk reproduction systems.
Collaborations
Throughout his career, Yokota has collaborated with notable colleagues, including Hitoshi Ogata and Masanao Yoshida. These collaborations have contributed to the advancement of technology in their field.
Conclusion
Tokuo Yokota's contributions to disk reproduction technology highlight his role as a key innovator in the industry. His patents and ongoing work at Sanyo Electric Co., Ltd. demonstrate his commitment to advancing technology and improving user experience in disk reproduction systems.