Company Filing History:
Years Active: 1999-2001
Title: Masanobu Tanaka: Innovator in Tape Speed Control Technology
Introduction
Masanobu Tanaka is a notable inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of tape speed control technology, holding a total of 4 patents. His work has focused on improving the accuracy and efficiency of tape transport systems.
Latest Patents
Tanaka's latest patents include a tape speed sensor, a control circuit using the tape speed sensor, and a method of controlling the tape speed sensor using the control circuit. These innovations address issues related to error components, such as eccentricity in encoders, which can arise from assembly errors during manufacturing. By implementing a phase-locked loop (PLL) within a data controller, his inventions allow for the detection and correction of tape speed signals, ultimately enhancing the accuracy of speed control and reducing wow and flutter in playback systems.
Career Highlights
Masanobu Tanaka is currently employed at Alps Electric Co., Ltd., where he continues to develop cutting-edge technologies in the audio and video reproduction industry. His expertise in optical encoders and signal processing has positioned him as a key player in advancing tape transport mechanisms.
Collaborations
Tanaka has collaborated with notable colleagues, including Tatsumaro Yamashita and Shoichi Kyoya. Their combined efforts have contributed to the development of innovative solutions in the field of tape speed control.
Conclusion
Masanobu Tanaka's contributions to tape speed control technology exemplify the impact of innovation in enhancing audio and video reproduction systems. His patents reflect a commitment to precision and quality in engineering, making him a significant figure in his field.