Susumu Washizu

Title: Susumu Washizu: Innovator in Video Image Storage Technology

Introduction

Susumu Washizu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video image storage technology. His innovative work has led to the development of a unique device that enhances the way video signals are processed and stored.

Latest Patents

Washizu holds a patent for a video image storage device. This device comprises a signal input means capable of analog-to-digital conversion of input video signals, including various types of scanning lines. It features a frame memory means for memorizing image signals and signal output means. Additionally, the device includes an input signal generating means, an output signal generating means, and a frame memory control means. The input signal generating means consists of an N multiplying circuit that can multiply horizontal synchronizing pulses. The number of N in a dividing circuit can be arbitrarily determined based on the relation between effective image period and blanking period. This allows the video image storage device to store input video signals with different scanning line numbers, depending on the types of diagnostic modalities.

Career Highlights

Washizu is associated with Fuji Photo Equipment Co., Ltd., where he has contributed to advancements in imaging technology. His work has been instrumental in improving the efficiency and effectiveness of video image storage solutions.

Collaborations

He has collaborated with notable coworkers, including Yoshiyuki Yazawa and Hirofumi Ohnishi. Their combined expertise has fostered innovation in the field of video technology.

Conclusion

Susumu Washizu's contributions to video image storage technology exemplify the impact of innovative thinking in the field. His patent and work at Fuji Photo Equipment Co., Ltd. highlight his role as a key figure in advancing imaging solutions.