Susumu Matsubara

Title: Susumu Matsubara: Innovator in Magnetic Recording Technology

Introduction

Susumu Matsubara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 3 patents. His work has been instrumental in advancing the efficiency and functionality of magnetic recording devices.

Latest Patents

Matsubara's latest patents include a rotary magnetic head and guide drum assembly designed to reduce mounting height. This invention focuses on a helical scan type rotary magnetic head device used in video tape recorders. The device allows the magnetic tape to run obliquely while maintaining contact with the head, forming recording tracks at a predetermined angle. The innovative design features a cut-out on the tape guide drum, which houses a rotary transformer for signal transmission, thereby minimizing the size and thickness of the device.

Another significant patent is for a magnetic recording and/or reproducing apparatus. This apparatus includes a rotary magnetic head device and a reel block base plate that supports horizontally reciprocable reel blocks. The design allows for various operating modes, including constant speed running and rapid feed, all driven by a single electric motor. This innovation streamlines the operations of loading and unloading the tape cassette, enhancing the overall efficiency of the apparatus.

Career Highlights

Matsubara is currently employed at Sony Corporation, where he continues to develop cutting-edge technologies in magnetic recording. His work has not only contributed to the company's product offerings but has also set new standards in the industry.

Collaborations

Throughout his career, Matsubara has collaborated with talented individuals such as Hisashi Suwa and Seiji Sato. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies in magnetic recording.

Conclusion

Susumu Matsubara's contributions to magnetic recording technology have made a lasting impact on the industry. His innovative patents and work at Sony Corporation exemplify his dedication to advancing technology in this field.