Yasuhide Mogi

Title: Yasuhide Mogi: Innovator in Video Tape Technology

Introduction

Yasuhide Mogi is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of video tape technology, particularly in the area of playback control systems. His innovative work has led to the development of a unique patent that enhances the functionality of video tape recorders.

Latest Patents

Mogi holds a patent for a "Variable speed playback controller for a video tape recorder." This invention involves a magnetic tape transport controller designed for magnetic recording and reproducing apparatuses. The controller utilizes a pilot signal for tracking control, which is recorded on a magnetic tape by a rotary magnetic head. The system allows the magnetic tape to be transported in playback mode at a different speed than in recording mode. The controller detects amplitude changes of specific signals derived from frequency-converting a reproduced pilot signal, ensuring that the tape speed is controlled to maintain a predetermined frequency. Additionally, it features a phase control loop that aligns the phase of the specific signal with a reference signal.

Career Highlights

Yasuhide Mogi is associated with Hitachi, Ltd., a leading company in technology and electronics. His work at Hitachi has allowed him to focus on advancing video tape technology and improving playback systems. Mogi's innovative approach has contributed to the evolution of video recording and playback methods.

Collaborations

Mogi has collaborated with notable colleagues, including Takashi Furuhata and Kenji Satoh. Their combined expertise has fostered advancements in the field of video technology, leading to improved products and solutions.

Conclusion

Yasuhide Mogi's contributions to video tape technology through his innovative patent demonstrate his commitment to enhancing playback systems. His work continues to influence the industry and showcases the importance of innovation in technology.