Company Filing History:
3 out of 42,508 
1 out of 1 
1 out of 46 
Years Active: 1994-1996
Title: Kouichi Ishibashi: Innovator in Television Technology
Introduction
Kouichi Ishibashi is an accomplished inventor based in Chigasaki, Japan. He holds a total of three patents, showcasing his innovative contributions to the field of television technology. His work primarily focuses on enhancing the viewing experience through advanced image manipulation techniques.
Latest Patents
Ishibashi's latest patents reflect his expertise and creativity in the realm of video technology. One of his notable inventions is a "Television receiver capable of enlarging and compressing image." This invention aims to provide an image that matches the aspect ratio of a display screen by compressing and enlarging the entire image to a desired size. It employs a field memory that sequentially writes a video signal in response to a write clock, allowing for dynamic image adjustments.
Additionally, he holds a patent for a "Wide-screen television receiver with aspect ratio conversion function." This device is designed to convert non-wide aspect ratio TV signals into formats suitable for wide screens, ensuring a seamless viewing experience. The system incorporates various circuits, such as interpolation scan speed conversion and aspect ratio converting circuits, as well as a magnification processing circuit that allows for targeted image enlargements without distortion.
Career Highlights
Throughout his career, Kouichi Ishibashi has worked with prestigious companies, including Hitachi, Ltd. and Hitachi Video Information Systems, Inc. His background with these leading firms has equipped him with invaluable experience in developing cutting-edge technologies.
Collaborations
Ishibashi has collaborated with talented individuals in the field, including his coworkers Haruki Takata and Kenji Katsumata. These collaborations have further fueled his innovative pursuits and played a crucial role in advancing television technology.
Conclusion
Kouichi Ishibashi's contributions to television technology through his patents demonstrate his commitment to enhancing the viewer's experience. His inventive spirit and collaborative efforts in the industry mark him as a significant figure in the world of innovations and inventions related to visual media.