Company Filing History:
Years Active: 1986-1988
Title: The Innovations of Toshiyuki Tani
Introduction
Toshiyuki Tani is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of digital signal reproduction, particularly in the context of tape technology. With a total of 4 patents to his name, Tani's work has had a lasting impact on the industry.
Latest Patents
Tani's latest patents include a dual servo system for rotating tape head control. This innovative apparatus allows for the accurate reproduction of digital signals recorded on tape, even when the tape is running at high speeds. The system detects transitions of a reproduced signal and counts intervals based on a predetermined reference signal. This enables the rotation of the rotary head to be controlled in response to the counted value, maintaining a constant relative speed between the rotary head and the tape, regardless of changes in the tape's absolute speed.
Another significant patent is an apparatus for reproducing digital signals. This device is designed to maintain a relative speed between the tape and a rotary head during high-speed transport, whether in fast-forward or rewind mode. In the rewind mode, the rotary head rotates in the opposite direction compared to normal playback, while still preserving the absolute value of the relative speed. Additionally, the digital signals reproduced in rewind mode have their sequential order reversed.
Career Highlights
Toshiyuki Tani is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of digital signal reproduction systems.
Collaborations
Tani has collaborated with several talented individuals in his field, including Yoshizumi Inazawa and Toshihiko Takahashi. These collaborations have contributed to the success of his projects and the development of cutting-edge technologies.
Conclusion
Toshiyuki Tani's contributions to the field of digital signal reproduction are noteworthy and impactful. His innovative patents and work at Sony Corporation highlight his dedication to advancing technology in this area.