Company Filing History:
Years Active: 1984
Title: Kazutoyo Ishiguro: Innovator in Video Disc Technology
Introduction
Kazutoyo Ishiguro is a notable inventor based in Saitama, Japan. He is recognized for his contributions to video disc technology, particularly in the development of systems that enhance user experience by automating control processes.
Latest Patents
Ishiguro holds a patent for a "Video disc recording and reproducing system." This innovative system allows a program to be stored on a video disc, eliminating the need for users to manually input control programs. The system records a program and control signal in place of at least a portion of one of the two audio tracks on the video disc, alongside video signals. The video disc player includes modulator circuits that demodulate the video and audio signals from the disc. A central processing unit is connected to the output of the demodulator circuit, which demodulates the audio signal to detect the control signal and program recorded on the video disc. Additionally, a memory is utilized for storing the control signal and program, with the central processing unit managing the memory to store these elements at predetermined locations based on the control signal's state. Ishiguro's patent portfolio includes 1 patent.
Career Highlights
Kazutoyo Ishiguro has made significant strides in the field of video technology. His work has contributed to advancements that streamline the user experience in video playback and recording. He is associated with Universal Pioneer Corporation, where he continues to innovate and develop new technologies.
Collaborations
Ishiguro has collaborated with notable colleagues, including Hitoshi Kanamaru and Toshiyuki Amaya. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Kazutoyo Ishiguro's contributions to video disc technology exemplify the impact of innovative thinking in enhancing user experiences. His patent for a video disc recording and reproducing system showcases his commitment to advancing technology in meaningful ways.