Hajime Takasugi

Title: Hajime Takasugi: Innovator in Recording and Reproducing Technology

Introduction

Hajime Takasugi is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of recording and reproducing technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of recording systems, particularly in the context of video and picture signal management.

Latest Patents

Takasugi's latest patents include a recording/reproducing apparatus that features a search reproducer controlled by a tracking controller. This innovative device allows for the normal detection of picture information of a selected type during search reproduction. The apparatus records multiple types of picture signals and picture information on recording tracks of a medium. It includes a setting circuit for selecting the type of picture signal to be reproduced, a search reproducer for scanning the recording tracks, and a tracking controller to ensure accurate detection during reproduction. Additionally, the system may include a memory that stores the reproduced picture signals, forming a search reproduction picture based on the retrieved information.

Another significant patent involves a magnetic recording and reproducing system that incorporates a search reproduction circuit. This system is designed to reproduce an entire screen of one picture channel selected from multiple channels recorded on a magnetic tape. It is particularly useful for monitoring and burglar-proofing in various settings, such as plants, shops, and banks. The system optimally sets a speed multiple for tape travel based on recording picture information, allowing for effective monitoring through a full-screen display.

Career Highlights

Hajime Takasugi is currently employed at Hitachi, Ltd., where he continues to innovate in the field of recording technology. His work has been instrumental in advancing the capabilities of recording and reproducing systems, making them more efficient and user-friendly.

Collaborations

Throughout his career, Takasugi has collaborated with notable colleagues, including Yoshinori Okada and Mitsuhiko Watanabe. These collaborations have contributed to the development of cutting-edge technologies in the recording industry.

Conclusion

Hajime Takasugi's contributions to recording and reproducing technology have made a significant impact in his field. His innovative patents and ongoing work at Hitachi, Ltd. continue to shape the future of video and picture signal management.