This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignees: Hitachi, Ltd., Mitsubishi Electric Corporation. Active years: 1990.
Company Filing History:
1 out of 42,719 
1 out of 16,571 
Years Active: 1990
Title: The Innovations of Toshimitsu Ozawa
Introduction
Toshimitsu Ozawa is a notable inventor based in Yokohama, Japan. He is recognized for his contributions to video signal processing technology. His innovative work has led to the development of a significant patent that enhances television systems.
Latest Patents
Ozawa holds a patent for a motion detecting circuit for video signal processing using correlation. This motion detecting circuit is utilized in a motion-adapted scanning line interpolating circuit within television systems. The circuit includes an inter-frame correlation detecting circuit that identifies and outputs the correlation value of video signals between adjacent frames. Additionally, it features an inter-field correlation detecting circuit that detects and outputs the correlation value of corresponding pixels between adjacent fields. An adjusting circuit is also part of the design, which modifies the output of the inter-frame correlation detecting circuit based on the correlation value from the inter-field correlation detecting circuit. Furthermore, the motion detecting circuit is equipped with an interlace/non-interlace signal converting circuit.
Career Highlights
Throughout his career, Toshimitsu Ozawa has worked with prominent companies such as Hitachi, Ltd. and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in the field of electronics and signal processing.
Collaborations
Ozawa has collaborated with notable individuals in his field, including Toru Suzaki and Masaharu Yao. These partnerships have likely influenced his innovative approaches and advancements in technology.
Conclusion
Toshimitsu Ozawa's contributions to video signal processing through his patented motion detecting circuit demonstrate his significant impact on television technology. His work continues to influence advancements in the industry.