Company Filing History:
Years Active: 1991
Title: Innovations of Yoshiyuki Sasaki
Introduction
Yoshiyuki Sasaki is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of video signal processing. His innovative work has led to the development of a unique patent that addresses critical aspects of video signal characteristics.
Latest Patents
Yoshiyuki Sasaki holds a patent for a "Characteristics Corrector." This invention is designed for correcting characteristics of a video signal processing system during the recording and/or reproduction of a video signal. The corrector includes a reference pulse generating circuit that produces reference pulses of varying amplitude, corresponding to gradations from a black level to a white level of the video signal. This occurs during the blanking period of the video signal being recorded. Additionally, it features a pulse amplitude data generating circuit for creating quantified data used to discriminate the amplitudes of the reference pulses. A reference data interleaving circuit is also included, which interleaves the reference pulses and pulse amplitude data during the blanking period. Finally, a level correcting circuit is utilized to correct the level of a reproduced video signal using multiple reference pulses and pulse amplitude data obtained from the reproduced video signal.
Career Highlights
Yoshiyuki Sasaki is associated with Mitsubishi Electric Corporation, where he has contributed to various projects in video technology. His expertise in video signal processing has been instrumental in advancing the company's technological capabilities.
Collaborations
Throughout his career, Yoshiyuki has collaborated with notable colleagues, including Kenji Tsunashima and Ikuo Ookuma. These collaborations have fostered innovation and have led to the successful development of various projects in the field.
Conclusion
Yoshiyuki Sasaki's contributions to video signal processing through his patent for a characteristics corrector exemplify his innovative spirit and technical expertise. His work continues to influence advancements in video technology.