This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Ritsuo Ishida: Innovator in Cathode Ray Tube Technology
Introduction
Ritsuo Ishida is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of cathode ray tube technology. His innovative work has led to the creation of a unique apparatus that enhances the functionality of cathode ray tubes.
Latest Patents
Ishida holds a patent for a "Cathode ray tube apparatus with quadrupole electrode structure." This invention features three cathodes arranged in a line for the emission of electron beams. The apparatus includes a focusing electrode with multiple apertures and a quadrupole electrode structure designed to optimize the electron beam's path. The design incorporates both horizontal and vertical electrode pieces, ensuring precise control over the electron beams. This innovation represents a significant advancement in cathode ray tube technology.
Career Highlights
Ritsuo Ishida is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics sector. His work at Mitsubishi has allowed him to explore and develop cutting-edge technologies that have applications in various electronic devices. His dedication to innovation has positioned him as a key figure in his field.
Collaborations
Ishida has collaborated with notable colleagues, including Masayuki Toshiyasu and Kazunori Ikegami. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Ritsuo Ishida's contributions to cathode ray tube technology exemplify the spirit of innovation. His patent and work at Mitsubishi Denki Kabushiki Kaisha highlight his commitment to advancing electronic technology. His collaborations further enhance the impact of his inventions in the industry.