Susumu Yonezawa

Title: Susumu Yonezawa: Innovator in Image Information Technology

Introduction

Susumu Yonezawa is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of image information technology, holding a total of four patents. His work focuses on enhancing the efficiency and speed of image retrieval and display systems.

Latest Patents

One of Yonezawa's latest patents is an image information retrieval/display apparatus. This invention represents an original image through a hierarchical structure, allowing for efficient coding and storage of difference information between images at various levels. This innovation enables high-speed display of desired local images when an operator designates a specific area within a global image. Another significant patent is for an optical head movable in a tracking direction. This optical head is designed for use with optical disks and includes a mechanism for adjusting the focus of the lens system, ensuring precise tracking and image retrieval.

Career Highlights

Throughout his career, Yonezawa has worked with prominent companies, including Nippon Telegraph and Telephone Public Corporation and Mansei Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in image technology and optical systems.

Collaborations

Yonezawa has collaborated with notable colleagues such as Akinori Watabe and Satoshi Ishibashi. Their joint efforts have further advanced the field of image information technology.

Conclusion

Susumu Yonezawa's innovative work in image information retrieval and optical systems has made a lasting impact on technology. His patents reflect a commitment to enhancing the efficiency of image processing, showcasing his role as a key inventor in this domain.