Manabu Sugano

Title: Manabu Sugano: Innovator in Optical Recording Technology

Introduction

Manabu Sugano is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of optical recording technology. With a total of 3 patents to his name, Sugano's work has advanced the efficiency and design of optical recording devices.

Latest Patents

Sugano's latest patents include a rotational optical head for optical recording mediums. This invention features a pickup apparatus for optical cards that enhances data transfer efficiency while achieving a miniaturized and thin design. The apparatus utilizes a specific length for the line segment connecting the center of the objective lens and the center of the rotary drum, optimizing performance. Another notable patent is the process of producing an information recording disc. This disc comprises a circular substrate with a polished major surface, a light-reflective coating, and a light-absorptive coating that contains information tracks. The light-absorptive coating is made from a mixture of cellulose nitrate and a dye sensitizer, which responds effectively to light of a predetermined wavelength.

Career Highlights

Sugano is currently employed at Pioneer Electronic Corporation, where he continues to innovate in the field of optical technology. His work has been instrumental in developing advanced optical recording systems that are both efficient and compact.

Collaborations

Some of Sugano's notable coworkers include Fumio Matsui and Susumu Nomura. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Manabu Sugano's contributions to optical recording technology demonstrate his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving data transfer efficiency and device design, making a lasting impact on the industry.